I have a 17 ft procraft, 115 merc. 3 blade prop. It seems to take forever for the boat to plane. I tried a stablizer and don't really know if it helped. Once up, she flat out gets with it. anything I can do short of buying a 4 blade prop? Am I doing something wrong? It's my first bass boat and I'm learning as I go. Also, it has a sputter at half throttle which I've been told is a carb problem, going to put in shop next week. Can that be an issue for planing? Thanks in advance.