Alright fellas just after some advise if poss, Iv been using a hw90 with no problems then all of a sudden I went to take it out the other day and there's no give in the kocking and no click hope that makes sence, all I can think of is that I'd left it kocked when I'd last used it which was 2 days previous but I can't see it as there was no pellet, has anybody else experienced the same problem and what did it cost to fix,thanks..