Just wondering if anyone knows or remembers how to set this sled up? Running @ roughly 2000 feet, I'm asking to see if you know the caeb settings as per the air fuel screw, main jet, nozzel? Any help would be good, running really boggy and bottom end and mid range. Right now I think there is a 500 main in it, I know it is too big and that is an easy fix, but the guy that owned this sled had the carbs on the table when we picked it up so I have no idea what else has been done or not done in regards the the settings with these carbs. Someone must remember this sleds sweet spots.