I really didn,t stubble on to it i just figured that if i had fuel in the bowl which i did and when i hand throttled it while not running and there was no gas coming out looking in the carb that it had to be something in the accelerator area. The little strap that hold the ball in place sit,s in between 2 little tab,s that get slighty folded over and it looked like it was done very poor'y.