Yes exactly, you don't want the locking key to jump out while you're knocking out the roll pin to remove the plunger head (that is if you're doing the Stopper Mod). Make sure you do not drop the roll pin and lose it when you're tapping it out.callam_nffc wrote:ah right so you wind the key X turns and tape it to lock it in order to keep winder/worm in X position? ah that makes sense now
Chris.