Just bought a 86 Srv today, the guy said it was used last season and has owned it since new. Got it home and pulled all the fuel system off and cleaned everything with new lines and a filter. Sled runs great other than when you stop the starter has to be used to take off again. If you dont hit the starter it will just bog out when you throttle it up, sometimes you can feather it up but not usually. Seems like lack of fuel? Jets are not plugged at all, I have had it apart 4 times. Would the float cause this? How do you set its proper position?