I just got set up with a cork lathe by an extremely generous member of this site, of which there are many I've come to see. I've already glued the butt cap on the rod. Is there any way I can shape it that way or do I have to remove the cap? My next question would be what is the easiest way to remove the butt cap? Could I heat it a bit with a hair dryer or hold it over an alcohol lamp flame?