diff --git a/ROMFS/px4fmu_common/init.d/13002_firefly6 b/ROMFS/px4fmu_common/init.d/13002_firefly6
index 96569ddc94..33f1156ae9 100644
--- a/ROMFS/px4fmu_common/init.d/13002_firefly6
+++ b/ROMFS/px4fmu_common/init.d/13002_firefly6
@@ -34,7 +34,8 @@ then
 fi
 
 set MIXER firefly6
-set PWM_OUT 12345678
+set PWM_OUT 123456
+set PWM_RATE 400
 
 set MIXER_AUX firefly6
 set PWM_AUX_RATE 50
diff --git a/ROMFS/px4fmu_common/init.d/13005_vtol_AAERT_quad b/ROMFS/px4fmu_common/init.d/13005_vtol_AAERT_quad
index fabab37231..c2f2b297b2 100644
--- a/ROMFS/px4fmu_common/init.d/13005_vtol_AAERT_quad
+++ b/ROMFS/px4fmu_common/init.d/13005_vtol_AAERT_quad
@@ -34,7 +34,8 @@ then
 fi
 
 set MIXER vtol_quad_x
-set PWM_OUT 12345678
+set PWM_OUT 1234
+set PWM_RATE 400
 
 set MIXER_AUX vtol_AAERT
 set PWM_AUX_RATE 50
diff --git a/ROMFS/px4fmu_common/init.d/13006_vtol_standard_delta b/ROMFS/px4fmu_common/init.d/13006_vtol_standard_delta
index 446ccc05e5..60cf7e99c9 100644
--- a/ROMFS/px4fmu_common/init.d/13006_vtol_standard_delta
+++ b/ROMFS/px4fmu_common/init.d/13006_vtol_standard_delta
@@ -34,7 +34,8 @@ then
 fi
 
 set MIXER vtol_quad_x
-set PWM_OUT 12345678
+set PWM_OUT 1234
+set PWM_RATE 400
 
 set MIXER_AUX vtol_delta
 set PWM_AUX_RATE 50
diff --git a/ROMFS/px4fmu_common/init.d/13007_vtol_AAVVT_quad b/ROMFS/px4fmu_common/init.d/13007_vtol_AAVVT_quad
index 2d48670e71..51bade9f71 100644
--- a/ROMFS/px4fmu_common/init.d/13007_vtol_AAVVT_quad
+++ b/ROMFS/px4fmu_common/init.d/13007_vtol_AAVVT_quad
@@ -31,11 +31,11 @@ then
 	param set MC_YAWRATE_I 0.02
 	param set MC_YAWRATE_D 0.0
 	param set MC_YAWRATE_FF 0.0
-	
 fi
 
 set MIXER vtol_quad_x
-set PWM_OUT 12345678
+set PWM_OUT 1234
+set PWM_RATE 400
 
 set MIXER_AUX vtol_AAVVT
 set PWM_AUX_RATE 50
diff --git a/ROMFS/px4fmu_common/init.d/13008_QuadRanger b/ROMFS/px4fmu_common/init.d/13008_QuadRanger
index 404d0acd13..0340bb7465 100644
--- a/ROMFS/px4fmu_common/init.d/13008_QuadRanger
+++ b/ROMFS/px4fmu_common/init.d/13008_QuadRanger
@@ -37,7 +37,8 @@ then
 fi
 
 set MIXER vtol_quad_x
-set PWM_OUT 12345678
+set PWM_OUT 1234
+set PWM_RATE 400
 
 set MIXER_AUX vtol_AAERT
 set PWM_AUX_RATE 50