1997 Seadoo gtx 780, hard time starting after warming up

[Drk]

Starts up fine on trailer, runs great until I shut it off and let it sit. Then it seems like it is flooded out, cranks and sputters till the battery dies. I can get it to run great again once I charge the battery and replace spark plugs, then the whole process starts over again. It also seems to lose power after a hour or so of ridding. I think its running rich, can someone point me in the right direction to fix this.

 

[tobytd]

Check compression. Rebuild carburetors.