Where does this bottom peice go in the throttle controller housing ?

Thanks CAM I appreciate the help, I'll look at the bike later, also turning my bike doesn't act as a kill switch, to turn my bike off I turn the choke off and go full throttleYour engine is idling a bit too low,,lean the lowspeed out a very small amount or raise the idle a tad,,,,,,,,,,,,,
What do you have your sparkplug gapped to?
As far as your engine shaking........You may need this thread............
http://www.pocketbikeplanet.com/showthread.php?t=60587
Clip-ons from a cag wont work on an X2.......You need ones from an X7/x15/x18/x19/x22
Do you have a starter pushbutton on your throttle....?...the two wires coming from that can be hooked into the two coming from the coil to make a killswitch.............Thanks CAM I appreciate the help, I'll look at the bike later, also turning my bike doesn't act as a kill switch, to turn my bike off I turn the choke off and go full throttle
Id ditch the crappy clamp ons and retrofit a set of Mountainbike handlebars......its easy to do and alot safer,,,,,,,,,,,,,,,,5 mins ago I was riding my bike like a dumb ***,my left clamp is broke but it gets stacked ate certain point in time so i thought it was nice and tight so I thought I could ride it , thank god I was only goin like 2mph up my drive way when my clamp snapped off completely but I escaped with minor scratches