diff --git a/ROMFS/px4fmu_common/mixers/FX79.main.mix b/ROMFS/px4fmu_common/mixers/FX79.main.mix
index 3968a2b08d..3223eff133 100755
--- a/ROMFS/px4fmu_common/mixers/FX79.main.mix
+++ b/ROMFS/px4fmu_common/mixers/FX79.main.mix
@@ -27,13 +27,13 @@ for the elevons.
 
 M: 2
 O:      10000  10000      0 -10000  10000
-S: 0 0   7500   7500      0 -10000  10000
-S: 0 1   8000   8000      0 -10000  10000
+S: 0 0   8500   8500      0 -10000  10000
+S: 0 1   9500   9500      0 -10000  10000
 
 M: 2
 O:      10000  10000      0 -10000  10000
-S: 0 0   7500   7500      0 -10000  10000
-S: 0 1  -8000  -8000      0 -10000  10000
+S: 0 0   8500   8500      0 -10000  10000
+S: 0 1  -9500  -9500      0 -10000  10000
 
 Output 2
 --------