So, I'm finally getting around to fixing my power top. It suddenly stopped half way up a few years ago in the driveway (luckily), so I removed the cylinders and have been using in manually. I started looking at it today, the switch is good, and I have power to the motor/pump in both directions, but no operation at all... not even a click. Any known issues? I guessing I'll probably need to have to pump motor rebuilt, but have never ventured into this territory before. I'll be pulling the pump out for further inspection this week. Any advise would certainly be appreciated.