I have an 02 800 that at 1/4 throttle (6000 RPM) will bog for a split second kinda flames out (like a 4 stroke mx bike) If i remove the kill switch wire it will run fine. Any thoughts? If a kill switch is hay wire wouldn't it do it at all rpms? All connections are good, throttle play seems ok, looked for old threads on checking tps, all I could find were one for the cfi motors. Carb bowls are clean jets are clean 500 miles on powervalve's cleaned. Key is not hooked up. Thanks I give up!