So I picked up my first LTZ400!! It is a bit of project though! When I first got the quad it was running but poorly so I got a replacement carb and it put it on. Now I went to start it and it wont crank over! The lights come on and the fan kicks on! The wiring was a bit of a hack job by the PO. A universal ignition switch is wired into the quad with the regular key. I thought it was a ground issue but everything is grounded. The quad cranked and started before I replaced the carb. I didn't put the TPS on the new carb because it is deleted on the carb. Please Help!!