if i press the ball at the filling end will that ditch all the air and make it safer to work with? i have tried everything to get the rust off gwylan and it turns white so i guess its nackered. will the new cylinder come fitted with the chargeing bit on the end or will i have to take my chargeing bit off the old cylinder and fit it to the new one? rd lad what have you done to customise your rifle out of interest? i dont belong to a club gwlyan im lucky enough to have a garden big enough to shhot in and didnt find some of the members particualy welcomeing i may pop in andseewhat i can find out though.