Just picked up a spare banshee from a guy who said it was not running right. Noticed that the tors delete has been done and the idle screws were added to the carbs the left (choke side) carb appears to be stripped and I can not get a idle screw to stay in the carb. Any ideas about how to fix this without buying a new carb. Thought maybe epoxy and redrill or tap the hole then put the screw back in will this work or should I just pick up a new carb.