tall skips out venture 50

[Helimarty]

just got venture 50 when i loop it the tall skips out anti clockwise i try really hard not to pull it but it still skips out using gy 401 delay set at 0 my venture 30 never did it at all but 50 does my throttle is 100 70 50 70 100
-9 to + 9 on the pitch

love the power of 50 though it rocks