I have a 2017 Tohatsu 20HP. (carbed) long shaft/tiller with a 9p prop. CMC-PT-35 trim plate. On a 1754 Grizzly.
I swear I'm hitting the rev limiter at WOT. Motor bucks/bumps at WOT and I have to back off the throttle just a little to smooth it out. Have a Tiny Tac, but it's all over the place...