Quote Originally Posted by Papa Bear View Post
It is any easy cure, valve companies now have a valve with a built in adapter! All you need is an Allen wrench!
I have one of these type of valves on my pony bottle. The only problem with it is that I only have one first stage that will actually fit on to it. It is so wide, that most yolk type first stages will not fit. I can post a photo if anyone doesn't understand what I mean.