Pull your accelerator pedal to full throttle, pull your carb linkage to full throttle, measure the distance your acc pedal goes past your card linkage. Remove throttle linkage and take that amount out of the small side of linkage, weld the two pieces back together and that will take care of your problem. I had same situation last week and working fine now. Good Luck. Caution: be sure you have the curved piece at the right angle b 4 welding.