Well a pellet dropped out of barrel yest and got lodged between the top hat and breech and dumped all its air in 1 go with my cheek on bottle looking through scope!!!!
After changing my boxers decided it was a good time to strip the bottle as was empty inside was full of dirt and like rust residue all cleaned up and oiled now don't think its bent but hard to tell.
Also stripped gun used wet and dry on barrel were hammer slides cleaned all delrin up with wet and dry and gave a good oil up seems to cock and fire a lot smoother so will get filled and tested after work.
Definitely a tinkering