hwdef: Ottano defaults: reduce hover gains

O10 was having occasional oscillations

libraries/AP_HAL_ChibiOS/hwdef/CubeOrange-Ottano/defaults.parm

@@ -130,20 +130,20 @@ Q_A_ACCEL_P_MAX,8800
 Q_A_ACCEL_R_MAX,9000
 Q_A_ACCEL_Y_MAX,4000
 Q_A_ANG_YAW_P,2 # DISABLE_CHECKS: AP limits are based on small quadcopters
-Q_A_RAT_PIT_D,0.03447478
+Q_A_RAT_PIT_D,0.02
 Q_A_RAT_PIT_FLTD,11
 Q_A_RAT_PIT_FLTE,8
 Q_A_RAT_PIT_FLTT,11
-Q_A_RAT_PIT_I,0.4894217
+Q_A_RAT_PIT_I,0.45
 Q_A_RAT_PIT_IMAX,0.4
-Q_A_RAT_PIT_P,0.4894217
+Q_A_RAT_PIT_P,0.45
 Q_A_RAT_PIT_SMAX,15
-Q_A_RAT_RLL_D,0.02028733
+Q_A_RAT_RLL_D,0.01
 Q_A_RAT_RLL_FLTD,11
 Q_A_RAT_RLL_FLTE,8
 Q_A_RAT_RLL_FLTT,11
-Q_A_RAT_RLL_I,0.8448284
-Q_A_RAT_RLL_P,0.8448284 # DISABLE_CHECKS: AP limits are based on small quadcopters
+Q_A_RAT_RLL_I,0.75
+Q_A_RAT_RLL_P,0.75 # DISABLE_CHECKS: AP limits are based on small quadcopters
 Q_A_RAT_RLL_SMAX,15
 Q_A_RAT_YAW_D,0.002
 Q_A_RAT_YAW_FLTD,11