Hello all,
I'm still having the same problem. I tore carbs apart and cleaned, checked cables. The throttle is working fine and the slides are working well as well, but yet it won't idle and when you put a little pressure on throttle it revs high until you push far enough to move slides. This banshee ran fine until one day on coal piles, after riding half a day it started pulling this crap. Could it maybe be a bad switch in the throttle on the handlebars? I know it will rev when that switch is released. I'm not sure, it's really starting to get to me. Any help, Thanks