I too have had great success with Bennett's customer service. They've sent me severl replacment parts for free. I had a leak from the upper hinge on one of my actuators. It was leaking from around the connection point between the hinge and the hull. Replaced the hinge and re-assembled. I saw a very minor bit of leakage shortly there after, but the proof will be in this year. I might have a bad hydrulic fitting - but again, they sent me free ones of those too. Now I just have to figure out how to put them on if the time comes...