Good morning fellow boating fans. I need your advice. I was out yesterday in the boat and quickly discovered that reverse did not engage as smoothly as what I remember from last season. While I was in the process of backing off the trailer was when I first noticed a clattering noise while engaging reverse. The engine evindually went into reverse and backed out fine. By the end of the day I had no reverse. When I try to engage the reverse you hear a clatter and the engine RPM will speed-up but no prop movement. The forward motion of the engine works just fine, the idle seems to be smooth and the engine starts very easy. Your help is greatly appreciated. Thank you

