I have a black max xr2. The 3 ram tilt and trim moves up and down good and stays up. But I can grab the motor and pull it down to the trim cylinders. The tilt cylinder will not hold force. It will drop slowly. It held last year. Some people say o rings are bad, just replace them on the tilt cylinder. Some say wow there are 20 little valves and seats in there and a real pain to fix. Find a different one. Some say a change of fluid will fix it. Dose anyone know the answer? Or how to tell what to fix? Thank you.