My World Models 80" Extra came with shiney metal hinges, has anyone actually used these??

Secondly I would really like to hear all the different ways you guys install those dreaded hinges.

BTW...I used Klett 1/4 scale hinges on the Extra.
Carl

I tossed mine in the garbage can and used Dubro Heavy Duties. Personally I hate pinned hinges but vaseline and Zap Hinge glue did the trick.