Spinning at Trottle Up
I've changed the belt and several pieces on the tail parts on my Walkera V450D01 and now its spinning out of control as I trottle up.
I've checked everything in the tail and it's all perfect. Rudder to the left and the slider moves to the left or
towards the boom and the opposite as I rudder right.
I thought it could be the tail servo which I changed and still no success.
Anyone got a solution to the problem. I didn't change any setting on my Dev 10 Tx.