A-Line Gunderson Twin-Stack

[mbshaw]

I am building three sets of A-Line's Gunderson Twin Stack container cars. So far so good. However, I am having a little trouble bending the brass wire to form the brake and air piping. Have any of you found an easy way to shape these details? I have tried creating a jig, but to date have not hade much success.

Thanks in advance for your help.