diff --git a/rtdata/languages/Catala b/rtdata/languages/Catala
index 2a09e6ffc..272446cc4 100644
--- a/rtdata/languages/Catala
+++ b/rtdata/languages/Catala
@@ -1751,7 +1751,7 @@ ZOOMPANEL_ZOOMOUT;Allunya\nDrecera: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1770,7 +1770,7 @@ ZOOMPANEL_ZOOMOUT;Allunya\nDrecera: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Chinese (Simplified) b/rtdata/languages/Chinese (Simplified)
index 4ff80fe80..0833b1a05 100644
--- a/rtdata/languages/Chinese (Simplified)	
+++ b/rtdata/languages/Chinese (Simplified)	
@@ -1718,7 +1718,7 @@ ZOOMPANEL_ZOOMOUT;缩放拉远\n快捷键: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1737,7 +1737,7 @@ ZOOMPANEL_ZOOMOUT;缩放拉远\n快捷键: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Chinese (Traditional) b/rtdata/languages/Chinese (Traditional)
index 6d4f891e0..398db0ccf 100644
--- a/rtdata/languages/Chinese (Traditional)	
+++ b/rtdata/languages/Chinese (Traditional)	
@@ -1685,7 +1685,7 @@ TP_WBALANCE_TEMPERATURE;色溫
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1704,7 +1704,7 @@ TP_WBALANCE_TEMPERATURE;色溫
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Czech b/rtdata/languages/Czech
index 189b91601..d884dd5ce 100644
--- a/rtdata/languages/Czech
+++ b/rtdata/languages/Czech
@@ -1872,7 +1872,7 @@ ZOOMPANEL_ZOOMOUT;Oddálit\nZkratka: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1891,7 +1891,7 @@ ZOOMPANEL_ZOOMOUT;Oddálit\nZkratka: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Dansk b/rtdata/languages/Dansk
index 4e00d4087..9b0b8994c 100644
--- a/rtdata/languages/Dansk
+++ b/rtdata/languages/Dansk
@@ -1684,7 +1684,7 @@ TP_WBALANCE_TEMPERATURE;Temperatur
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1703,7 +1703,7 @@ TP_WBALANCE_TEMPERATURE;Temperatur
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/English (UK) b/rtdata/languages/English (UK)
index eabd6b6d5..0f9be4429 100644
--- a/rtdata/languages/English (UK)	
+++ b/rtdata/languages/English (UK)	
@@ -1650,7 +1650,7 @@ TP_WBALANCE_EQBLUERED_TOOLTIP;Allows to deviate from the normal behaviour of "wh
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1669,7 +1669,7 @@ TP_WBALANCE_EQBLUERED_TOOLTIP;Allows to deviate from the normal behaviour of "wh
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/English (US) b/rtdata/languages/English (US)
index 41bba0f1b..8cdb795df 100644
--- a/rtdata/languages/English (US)	
+++ b/rtdata/languages/English (US)	
@@ -1640,7 +1640,7 @@
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1659,7 +1659,7 @@
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Espanol b/rtdata/languages/Espanol
index 75daeba15..2de0b3d64 100644
--- a/rtdata/languages/Espanol
+++ b/rtdata/languages/Espanol
@@ -1824,7 +1824,7 @@ ZOOMPANEL_ZOOMOUT;Reducir Zoom\nAtajo: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1843,7 +1843,7 @@ ZOOMPANEL_ZOOMOUT;Reducir Zoom\nAtajo: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Euskara b/rtdata/languages/Euskara
index 35b975a94..5dc0e5726 100644
--- a/rtdata/languages/Euskara
+++ b/rtdata/languages/Euskara
@@ -1684,7 +1684,7 @@ TP_WBALANCE_TEMPERATURE;Tenperatura
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1703,7 +1703,7 @@ TP_WBALANCE_TEMPERATURE;Tenperatura
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Francais b/rtdata/languages/Francais
index dfb3d8f73..c7d7527e0 100644
--- a/rtdata/languages/Francais
+++ b/rtdata/languages/Francais
@@ -1927,7 +1927,7 @@ ZOOMPANEL_ZOOMOUT;Zoom Arrière\nRaccourci: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1946,7 +1946,7 @@ ZOOMPANEL_ZOOMOUT;Zoom Arrière\nRaccourci: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Greek b/rtdata/languages/Greek
index cb42caed4..d5191206a 100644
--- a/rtdata/languages/Greek
+++ b/rtdata/languages/Greek
@@ -1683,7 +1683,7 @@ TP_WBALANCE_TEMPERATURE;Θερμοκρασία
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1702,7 +1702,7 @@ TP_WBALANCE_TEMPERATURE;Θερμοκρασία
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Hebrew b/rtdata/languages/Hebrew
index 28cd5e8fe..e3f195c9d 100644
--- a/rtdata/languages/Hebrew
+++ b/rtdata/languages/Hebrew
@@ -1684,7 +1684,7 @@ TP_WBALANCE_TEMPERATURE;מידת חום
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1703,7 +1703,7 @@ TP_WBALANCE_TEMPERATURE;מידת חום
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Italiano b/rtdata/languages/Italiano
index d963ef19a..a8089d0ae 100644
--- a/rtdata/languages/Italiano
+++ b/rtdata/languages/Italiano
@@ -1766,7 +1766,7 @@ ZOOMPANEL_ZOOMOUT;Rimpicciolisci.\nScorciatoia: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1785,7 +1785,7 @@ ZOOMPANEL_ZOOMOUT;Rimpicciolisci.\nScorciatoia: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Japanese b/rtdata/languages/Japanese
index df950f230..a50e18a18 100644
--- a/rtdata/languages/Japanese
+++ b/rtdata/languages/Japanese
@@ -1959,7 +1959,7 @@ ZOOMPANEL_ZOOMOUT;ズームアウト\nショートカット: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1978,7 +1978,7 @@ ZOOMPANEL_ZOOMOUT;ズームアウト\nショートカット: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Latvian b/rtdata/languages/Latvian
index 43af1401e..8a4daf3de 100644
--- a/rtdata/languages/Latvian
+++ b/rtdata/languages/Latvian
@@ -1684,7 +1684,7 @@ TP_WBALANCE_TEMPERATURE;Temperatūra
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1703,7 +1703,7 @@ TP_WBALANCE_TEMPERATURE;Temperatūra
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Magyar b/rtdata/languages/Magyar
index b6e469126..27e0875e9 100644
--- a/rtdata/languages/Magyar
+++ b/rtdata/languages/Magyar
@@ -1745,7 +1745,7 @@ ZOOMPANEL_ZOOMOUT;Kicsinyítés <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1764,7 +1764,7 @@ ZOOMPANEL_ZOOMOUT;Kicsinyítés <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Nederlands b/rtdata/languages/Nederlands
index 4477b85ea..4b1118c9e 100644
--- a/rtdata/languages/Nederlands
+++ b/rtdata/languages/Nederlands
@@ -1853,7 +1853,7 @@ ZOOMPANEL_ZOOMOUT;Zoom uit\nSneltoets: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1872,7 +1872,7 @@ ZOOMPANEL_ZOOMOUT;Zoom uit\nSneltoets: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Norsk BM b/rtdata/languages/Norsk BM
index e890ded2b..b189af996 100644
--- a/rtdata/languages/Norsk BM	
+++ b/rtdata/languages/Norsk BM	
@@ -1683,7 +1683,7 @@ TP_WBALANCE_TEMPERATURE;Temperatur
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1702,7 +1702,7 @@ TP_WBALANCE_TEMPERATURE;Temperatur
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Polish b/rtdata/languages/Polish
index 9bb20486b..79673a42e 100644
--- a/rtdata/languages/Polish
+++ b/rtdata/languages/Polish
@@ -1770,7 +1770,7 @@ ZOOMPANEL_ZOOMOUT;Oddal\nSkrót: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1789,7 +1789,7 @@ ZOOMPANEL_ZOOMOUT;Oddal\nSkrót: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Polish (Latin Characters) b/rtdata/languages/Polish (Latin Characters)
index da541f707..ed9baac5c 100644
--- a/rtdata/languages/Polish (Latin Characters)	
+++ b/rtdata/languages/Polish (Latin Characters)	
@@ -1770,7 +1770,7 @@ ZOOMPANEL_ZOOMOUT;Oddal\nSkrot: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1789,7 +1789,7 @@ ZOOMPANEL_ZOOMOUT;Oddal\nSkrot: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Portugues (Brasil) b/rtdata/languages/Portugues (Brasil)
index 916d0b40c..ef4eb01ce 100644
--- a/rtdata/languages/Portugues (Brasil)	
+++ b/rtdata/languages/Portugues (Brasil)	
@@ -1684,7 +1684,7 @@ TP_WBALANCE_TEMPERATURE;Temperatura
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1703,7 +1703,7 @@ TP_WBALANCE_TEMPERATURE;Temperatura
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Russian b/rtdata/languages/Russian
index 03e6e0cc5..93148ac36 100644
--- a/rtdata/languages/Russian
+++ b/rtdata/languages/Russian
@@ -1768,7 +1768,7 @@ ZOOMPANEL_ZOOMOUT;Удалить <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1787,7 +1787,7 @@ ZOOMPANEL_ZOOMOUT;Удалить <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Serbian (Cyrilic Characters) b/rtdata/languages/Serbian (Cyrilic Characters)
index b344bca1b..8cce1ff7c 100644
--- a/rtdata/languages/Serbian (Cyrilic Characters)	
+++ b/rtdata/languages/Serbian (Cyrilic Characters)	
@@ -1702,7 +1702,7 @@ ZOOMPANEL_ZOOMOUT;Умањује приказ слике <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1721,7 +1721,7 @@ ZOOMPANEL_ZOOMOUT;Умањује приказ слике <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Serbian (Latin Characters) b/rtdata/languages/Serbian (Latin Characters)
index 6c2d068cf..8554faaa6 100644
--- a/rtdata/languages/Serbian (Latin Characters)	
+++ b/rtdata/languages/Serbian (Latin Characters)	
@@ -1702,7 +1702,7 @@ ZOOMPANEL_ZOOMOUT;Umanjuje prikaz slike <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1721,7 +1721,7 @@ ZOOMPANEL_ZOOMOUT;Umanjuje prikaz slike <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Slovak b/rtdata/languages/Slovak
index 6647cb851..1ed320a26 100644
--- a/rtdata/languages/Slovak
+++ b/rtdata/languages/Slovak
@@ -1691,7 +1691,7 @@ ZOOMPANEL_ZOOMOUT;Oddialiť <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1710,7 +1710,7 @@ ZOOMPANEL_ZOOMOUT;Oddialiť <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Suomi b/rtdata/languages/Suomi
index 72b3e839a..8aa819aa3 100644
--- a/rtdata/languages/Suomi
+++ b/rtdata/languages/Suomi
@@ -1684,7 +1684,7 @@ TP_WBALANCE_TEMPERATURE;Lämpötila [K]
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1703,7 +1703,7 @@ TP_WBALANCE_TEMPERATURE;Lämpötila [K]
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Swedish b/rtdata/languages/Swedish
index 6e885c0bd..3a63b8b0e 100644
--- a/rtdata/languages/Swedish
+++ b/rtdata/languages/Swedish
@@ -1844,7 +1844,7 @@ ZOOMPANEL_ZOOMOUT;Förminska.\nKortkommando: <b>-</b>
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1863,7 +1863,7 @@ ZOOMPANEL_ZOOMOUT;Förminska.\nKortkommando: <b>-</b>
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels
diff --git a/rtdata/languages/Turkish b/rtdata/languages/Turkish
index dc5eec2d9..d90924f87 100644
--- a/rtdata/languages/Turkish
+++ b/rtdata/languages/Turkish
@@ -1683,7 +1683,7 @@ TP_WBALANCE_TEMPERATURE;Isı
 !TP_RETINEX_CURVEEDITOR_LH_TOOLTIP;Strength according to hue Strength=f(H)\nThis curve also acts on chroma when using the "Highlight" retinex method.
 !TP_RETINEX_FREEGAMMA;Free gamma
 !TP_RETINEX_GAIN;Gain
-!TP_RETINEX_GAIN_TOOLTIP;Acts on the transmission in combination with the offset. This is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
+!TP_RETINEX_GAIN_TOOLTIP;Acts on the restored image.\n\nThis is very different from the others settings. Used for black or white pixels, and to help balance the histogram.
 !TP_RETINEX_GAMMA;Gamma
 !TP_RETINEX_GAMMA_FREE;Free
 !TP_RETINEX_GAMMA_HIGH;High
@@ -1702,7 +1702,7 @@ TP_WBALANCE_TEMPERATURE;Isı
 !TP_RETINEX_LOW;Low
 !TP_RETINEX_MEDIAN;Transmission median filter
 !TP_RETINEX_METHOD;Method
-!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlight = Remove magenta in highlights.
+!TP_RETINEX_METHOD_TOOLTIP;Low = Reinforce low light,\nUniform = Equalize action,\nHigh = Reinforce high light,\nHighlights = Remove magenta in highlights.
 !TP_RETINEX_MLABEL;Restored haze-free Min=%1 Max=%2
 !TP_RETINEX_MLABEL_TOOLTIP;Should be near min=0 max=32768\nRestored image with no mixture.
 !TP_RETINEX_NEIGHBOR;Neighboring pixels