I have a Moore Teat Fire revolver that needs a mainspring. I have attempted to make two so far and while I got one to sort of work, the grip screw wanted to be right in the middle of it. This is the only forum that I know of that deals specifically with antique revolvers and since the teat fire was one of those that attempted to work around the Rollin White patent, I thought someone here might have one. If I could just see how the mainspring was shaped and fit in the grip frame, I would be way ahead of the game. Thanks for any help!