Hi new here I have a question my 05 turbo aqua trax at 62hrs started to bounce up and down a few hundred rpms.funny thing is my friends 04 did the same thing at 50hrs.the lady a lot over claims hers has done it too.It wont do it all the time.My bud had his to 2 honda dealerships and no fix just a 140.00 diagnostic bill and no fix under full warranty.our skis didnt do this till there was time on them,one dealer said maybe its bouncing off the revlimiter??????..................................Thanks for any replies Gary