Matt75 got the new OJ 5 blade and was nice enough to let me try out his acme 537 that came on his axis. My boat came with OJ wakeboard prop, 14.25x14, and his did not pull nearly as good as mine which is to be expected but it was butter smooth. My "ogre" was gone too! I have the stock OJ back on now but an 1847 will be purchased by next spring!