ive got a 2004 2120 w a 225 yammy. My question is, what are you guys getting for a minimum planeing speed? I went from the stock 15” 3 blade to a 15 1/4” 4 blade. Love the feel of the new prop. Throttle response is great. The boat powers out of the hole great. This is the third prop I’ve tried and, unfortunately, I can’t seem to plane out till 17-18mph or more if loaded heavy. My prop guy seems to think that we should be able to get it down to around 14-15mph which would be great but I’m getting tired of swapping out props with no gain. I do not have a permatrim and my prop guy is adamantly against them. Just curious what you guys are running so I can learn something and hopefully find the happy medium. My fuel burn seems to be average at around 2mpg. Thanks.