Thanks for coming to the rescue ..again. lol. I would like to think it could be grease from the bearing, but I don’t think after 10 sessions (where it never smoked) the grease would get in the clutch. I went to pick up the kart from Cambrian Gokarts (the owner brought it back for me from Infineon because I had my DD2 with me and in my truck I can only fit one). on my way home I stopped by me plumbing supply house (there’s a 200 by 60 yards parking lot there) One of the guys asked if I could show him how it works, so I did, but I didn’t drive it hard at all, then I saw the smoke.
Thanks for your help!
I wish you twice as much of whatever you wish for me. : )