Have you got a vent screw for the pistol cylinder?
If so vent some CO2 and get it really cold (Wear some gloves ) then you should be able to get the full fill. It took me a few tries with mine to get the hang of it.
HTH
Mark
Have you got a vent screw for the pistol cylinder?
If so vent some CO2 and get it really cold (Wear some gloves ) then you should be able to get the full fill. It took me a few tries with mine to get the hang of it.
HTH
Mark