[Charlieaf92]

I had a leak so I replaced the two internal o-rings in the ASA. Afterwards I reassembled everything and when I twist the knob the little pin extends as it should.

However, when the tank is on it turns to a certain point and then locks up (won't turn any further). It is almost like the pin is coming out too far and the tank pin locks it up.

If I turn on the ASA and then screw on the tank it seems to go on all the way. But, if I try to turn the ASA on with the tank already on it locks up.

Anyone else experience this? I'm 99% sure I've put everything together correctly and taken it apart a couple times to double check. The little pin looks like it can only go in one way (the other end is too large to fit through the pin housing).

Thanks for your help
charlie