I’ve been running a Michigan Ambush 4 blade 13 x 13 on my 04 Avy, and when we hit rollers while surfing it seems to cavitate. I’m going to get a 3 blade Acme 911. I’ve read a lot of forums and this seems to be the best prop for my boat when fully weighted for surfing. Does anyone think this will help? My v-drive is a 1:1 ratio. I already know that it burns a lot of fuel, but what the heck? You gotta pay to play....Also the Ambush was suggested to me at the local prop shop, I’ve never seen a 13 x 13 Acme. Have i been running the wrong prop on my boat for the last 6 years? I hope not