Ok...I have been just a little disappointed since buying my boat 2 years ago. First, top speed with basically 3 adults one of them is our 14 year old son is 33 maybe 34. Keep in mind I now have a lift and the toons are clean. When I trim motor up before it begins to blowing out reaches 5500-5600 rpm. I don't recall what pitch prop I bought it is stainless 3 blade but the dealer stated this was the one I needed. I was told the boat should at least probably hit 40 mph, not much over. Can someone give some advice. PLEASE