A bubby of mine had the same issue after just a couple of races. We removed the pistons, changed the o rings and reversed the pistons, (putting the o rings deeper in the bore) and haven't had any problems since.
Hey, guys. Have you seen any wheel flex issues on high biting tracks? I've seen some wheels rub the spindle arm that were close to 1/8" off on the stand. Spindle flex , maybe? What wheels resist flex best? Thanks.
Hey, guys. I have a buddy with a Mychron 5 and we can't figure out how to get the engine temps to replay. It shows the temp real time when he comes in the pits only. Everything else replays fine. Are we missing something. Thanks.