Being the genius auto mechanic that I am I tried something very common place on a automobile carburetor when there are running issues. I thought I may have a jet blockage so I tried to choke the carb at wide open throttle. Now the bike won't take anything but a very slow roll on the throttle. If I try to rev it, it just falls on its face. Running WAY too lean. If I pull the choke all the way out it works better. What did I damage?