[cooperino]

Originally Posted by Stoltz80

So what's happening is, just about I'd say 3/4 throttle and under, is fine. Just past that, and for no good reason, she takes off to 100% . Seems if I hit the hydraulics to drop further, it will surge instantly if at 3/4 throttle or close. Yet sometimes it just surges up to 100% for no reason. The throttle lever and all moves forward. .

What does the last part mean? " The throttle lever and all moves forward "

Are you saying that the throttle lever moves forward on its own? Or the forward/reverse "hydro lever" moves on its own? Or both? This could be 2 separate issues.