I am having a problem with a curado reel. The cast control knob is either too loose or too tight. A quarter turn of it is the difference between a 1/2 oz weight dropping full speed or not dropping at all. I can't figure out if I need a new cast control knob. The metal disk inside of it seems to be okay.

My other reels are not so "touchy". This is my only/first curado and don't know if this is normal behaviour.

Do I need to send it for repair? If so where near Pomona can I take it?