Hi all,
just wondered if anyone knows how to replace the firing valve seal on an S200 (there was a stripdown guide in Airgunworld online, part 2 reassembly is there but part 1 has dissapeared!). This is my nephew's gun and it is basically p###ing air out from the back of the firing valve when fired (I have replaced pellet probe seal). Got a new valve seal odered, just trying to ascertain if I can get the old seal out (I'm minded to pass onto guru at our local HFT club, might be a bit beyond my stripdown skills).

thanks