Having trouble engraving twist cap pens on the GEM-RX?
If you are having a problem with the cap on twist cap pen rotating when you try to engrave on the cap, the solution is as follows : Try turning the pen around and putting the cap in the left hand side of the GEM rotary (the driven end). If this is not possible, wrap a piece of masking tape between were the cap joins the barrel, this will stop it rotating separately.
