I just got my first watchmakers lathe and cleaned it up a bit but I am wondering how to disassemble the headstock or at least remove the collet and tool. Everything is a little stuck from who knows how long of being together. It is unfortunately a rather uncommon make - Reese from Johnstown PA. I managed to get the locknut on the back undone (anyone know if it was always split or someone did this before to get it off?) but I am still not sure the next step to remove the collet.