on/off bottom stuck in valve

[stoupa]

I forgot to put in the on/off top when reassembling the classic valve. Now the on/off bottom is stuck and I can't get it out. The pin is in, too. :cry:
How can I take it out without damaging it?

[stoupa]

Solved :)
I found BlackVCG's post about how to get the on/off bottom out with wire, but I couldn't do that, because I had the on/off pin blocking the way. So I tried to gas the gun up for a really short time and hoped that the pin will get out and makes a contact with sear, so I can pull it out. When I gassed it up, the pin went out, and so did the on/off bottom. Cool.
:dance: