diff --git a/libraries/AC_InputManager/AC_InputManager_Heli.cpp b/libraries/AC_InputManager/AC_InputManager_Heli.cpp
index d88a7e18e2..fc46fbe0a3 100644
--- a/libraries/AC_InputManager/AC_InputManager_Heli.cpp
+++ b/libraries/AC_InputManager/AC_InputManager_Heli.cpp
@@ -19,37 +19,37 @@ const AP_Param::GroupInfo AC_InputManager_Heli::var_info[] = {
     // @User: Advanced
     AP_GROUPINFO("ACRO_COL_EXP",    5, AC_InputManager_Heli, _acro_col_expo, 0),
 
-    // @Param: STAB_COL_MIN
+    // @Param: STB_COL_1
     // @DisplayName: Stabilize Collective Low
     // @Description: Helicopter's minimum collective pitch setting at zero collective stick input in Stabilize mode.  Set this as a percent of collective range given by H_COL_MAX minus H_COL_MIN.
-    // @Range: 0 50
+    // @Range: 0 100
     // @Units: %
     // @Increment: 1
     // @User: Standard
     AP_GROUPINFO("STB_COL_1",    6, AC_InputManager_Heli, _heli_stab_col_min, AC_ATTITUDE_HELI_STAB_COLLECTIVE_MIN_DEFAULT),
 
-    // @Param: STAB_COL_LOW
+    // @Param: STB_COL_2
     // @DisplayName: Stabilize Collective Mid-Low
     // @Description: Helicopter's collective pitch setting at mid-low (40%) collective stick input in Stabilize mode. Set this as a percent of collective range given by H_COL_MAX minus H_COL_MIN.
-    // @Range: 0 50
+    // @Range: 0 100
     // @Units: %
     // @Increment: 1
     // @User: Standard
     AP_GROUPINFO("STB_COL_2",    7, AC_InputManager_Heli, _heli_stab_col_low, AC_ATTITUDE_HELI_STAB_COLLECTIVE_LOW_DEFAULT),
 
-    // @Param: STAB_COL_HGH
+    // @Param: STB_COL_3
     // @DisplayName: Stabilize Collective Mid-High
     // @Description: Helicopter's collective pitch setting at mid-high (60%) collective stick input in Stabilize mode. Set this as a percent of collective range given by H_COL_MAX minus H_COL_MIN.
-    // @Range: 50 100
+    // @Range: 0 100
     // @Units: %
     // @Increment: 1
     // @User: Standard
     AP_GROUPINFO("STB_COL_3",    8, AC_InputManager_Heli, _heli_stab_col_high, AC_ATTITUDE_HELI_STAB_COLLECTIVE_HIGH_DEFAULT),
 
-    // @Param: STAB_COL_MAX
+    // @Param: STB_COL_4
     // @DisplayName: Stabilize Collective High
     // @Description: Helicopter's maximum collective pitch setting at full collective stick input in Stabilize mode. Set this as a percent of collective range given by H_COL_MAX minus H_COL_MIN.
-    // @Range: 50 100
+    // @Range: 0 100
     // @Units: %
     // @Increment: 1
     // @User: Standard