<VV> Want more answers! what to use to model header pipes?

[BBRT]

Lot's of good ideas so far. The stainless header guys and their parts are 
interesting.  Wonder how much their kits are..and if are rented? Following 
the link to those highlighted, I find the hinges/swivels are pretty 
expensive. But good ideas.

Yenko Dave mentioned something I had forgotten. When I look at possible 
candidates, I need them to be able to bend to small radiuses.. and then once 
I figure out what a tentative configuration is, make the radiuses the same 
as commonly available mandrel bent tubing bends... or portions of a bend.

Sure would like a really cheap, flexible, hold the shape, then re-try 
ability with same pieces.

Chuck S