One day i noticed that my hot start lever was stuck. I attempted to free up the plunger in the carburetor and couldn't. It is frozen in the down position. How the heck can i remove it. I thought of drilling a small hole in it and placing a small screw in the hole and using a slide hammer or something to get it out. I am little afraid to mess with it too much in fear of damaging the carburetor, a new one is about $1,100....Any ideas???