Cheers for all the helps, links and pics guys
.....so just as I was about to say yippee solved it then........
Originally Posted by Echo
There are two separate designs as far as the return spring goes. I believe it is the latest models that have the spring attached to the arm as shown above. That said, there's nothing wrong with the previous designs. Try cleaning out your sear assembly really well and lubing it, especially the pins and any metal- metal contact surfaces.
So my spring is ok then just an older version? - in which case, the springs not the issue to the trigger returning then
I may try getting hold of a newer spring tho, as when putting the regulator back together admittedly kept on doing it wrong lol, however what was funny was that the trigger return worked everytime (just didn't fire), even with the barrel inserted, until I actually had the springs in the right way - then the trigger freezed up again.
Think my tanks low on pressure too, so that wasn't helping either.