longer tube didn't work. I don't think I have an air leak. ill have to spritz water or something and see.
it seems to do it when I let off the throttle and coast or if I give it a little gas but don't hit the powerband. that's what made me thing pilot jet, but the next size up seemed too big.
when I rode it just now, it started doing it the worst its ever done before, and I completely lost power, just bzzzzzz every time I gave it gas. It slowed down then it died. could it be the CDI? I have no experience there..
I thought it was dead but I was able to start it again.