This past weekend I was making a turn and RPMs shot up and for a second thought I was trimmed to high even though I trimmed down, pulled throttle back, made sure I was trimmed down and pushed forward on throttle and boat didnt move. I tried to put it in neutral, but it wouldnt go, so I killed the engine. I checked prop to see if i can move it by hand, (still in drive) and I could move prop, but rough turning. Does this sound like drive is gone? Its a Bravo One XR.