Hi there! My P2V starts to plump in every flight regardless of the conditions so i think it can't be vrs. If i have enough height (approx. 20m) i can recover it but after the recover it so stop the plump before reach the ground but after it despite the full throttle it is not elevating. Of course when i notice he starts to going down i give him full throttle and full forward but for that 20m i seems to be ineffective. Here you can see an example for this( from 3:11): What can be the problem? Thank for you input!