ok guys, got it on the water today . got a 14 ft alumacraft jon boat. Motor is dialed in . she revs hard idles perfect but when I go full throttle I don't go any faster than 5 mph. Im posting some pics. its either the prop (there are no sharp edges) or the gears ? again motor is revving the problem isn't there . you can feel she has power. but she wont plane and is very slow. could the prop be the problem being so rounded off?