Okay. So im new to the forum and rly need some help. I recently purchased a 97 gp760 and a 2000 seadoo rx. The problem is the GP760 had no get up and go and porpoised real bad. So I replaced the wear ring and the impeller as well as shimming the ride plate to cure the porpoising. And it has more power now but it will not do a 360 like the one I rode as a kid. How do I solve this problem?? Ill try anything.

...And its not me I can do 360's endlessly on my girlfriends 93' waverunner 3 and my buddy's 07' Aquatrax.