hey, so i dont know if you read my other post but my sled was flooding, i redid the carb, and bought a set of ngk br8eix iridium plugs. so it starts and idles fine now, but theres almost no acceleration, i was able to get it across the lawn and back pretty slow though, and its not just cuz its a 340, if i nail th throttle it will wind up then sort of bog (not a loud bogging noise, but struggle) then begin to move very slowly. i am not sure if it is running rich or lean, the high speed adjustment started out 100% lean then i progressivly moved it out to about 5 full turns with no luck. the idle screw has been set at 1 turn out the whole time. and ideas?