Thanks for your questions.
It stays there. It is not hard to change position manually. I did it 20 times manually with no bounce back. I then threw it with the controller until it bounced once (maybe 15 times before it bounced). I then did it 20 times manually with no bounce back.
I did do some wiring at the same control panel not too long ago, which is hinged, so some wires moved during the raising and lowering process