My RM2 works fine on my new Woody 186650 but on my older 18650 Woody the inside the Reo cup seems to be a bit deeper thus I can screw the RM2 down as far as it will go and not make contact with the Reo pin to fire it. Any relatively simple solution for this as I really don't want to send either the Woody or RM2 back to Rob. BTW.....the brass looking pin on the bottom of the RM2 looks to be non-adjustable....it was ordered the same time I ordered my new Reo which was the last sale.....any good ideas anyone?? The very simple solution would be for me to just pick up another brand/model 14mm bf atty but really want to get this RM2 working on my older Reo Woodvil.