#1
So my volume knob on my Schecter will not stay on, it falls right off after I start playing with it on. Now I would I normally just lather some superglue on it and call it a day, however, I plan on selling this guitar in the very near future. And I can't put another knob on it because it's a Synyster Special and the knob has a little button with his logo on it. (Which also fell off)

Is there another method I can use to fix the knob to fit on better rather than just gluing it? I apologize if this is a stupid question.
#2
If it is a split post type of pot you can gently "GENTLY" pry the split open a little more. That should make the knob fit on tighter.

I say gently because the first time I attempted it, I pushed too hard and I broke off one half of the knurl that the knob goes over.

There are also other types where the knob is held in place with a set screw. If it is that type then it sounds like you may have lost the screw.
YA GOTTA HIT IT ON THE ONE
pics of gear updated on profile 11/16/09