I installed a new spark plug gaped at .026 , a new stator, new cdi box. The 110 cranked but was idling very high. The air screw all the way in and the fuel screw all the way in. I shut off, took off the carburetor, took apart, cleaned with carb cleaner. Could see light thru all jets. I put carb back on 110 and turned gas on and now it want start. What in the world is the problem.