Trx250x carburetor problems HELP!!!!!!!!!!!!!!!!!

:icon_cussing:i can’t turn the idle knob.is it bent? Does that happen alot? Can it be fixed without removing the tank? The reason for asking is,thanks to trx2five0, I figured out that I had it way to lean. New to the hole atv scene. It’s a 1992 Honda trx250x with a stage 1 hot cams. Currently looking for a used slip on exhaust muffler. Also looking for headlight.