tail blows out
My tail blows out in backward turns.Fast backward flight in straight line is ok. It Also holds great on forward flight tic toc flips etc.
I kept turning up the gain. the strange thing is the tail never waged I got the gain up to 88 % . The beastx is on N .It Still does not wag and it blows out in backward turns.
Mechanical set up looks good all tight and free .
I did set the tail rotor set points
Dial 3 set factory horizontal
Tail locking gain set factory red
Tail servo freq set blue 560
Tail pulse length set red 760
The beastx is on a t-rex 600 nitro using a futaba 7c.The tail servo is a futaba 251.
Tail blades are factory carbon fiber
I am lost please help.