Re: Lightweight Theater walls

> You'd be wrong. BTDT. =A0The angled steel has very poor tortional
> performance in this application. =A0It also buckles much more readily
> than 1x3. =A0U-shaped steel does much better.

This is excellent, This exactly what I am looking for. A real life
story.
Please describe the construction?
Frame:
- Did you use 12 foot angled steel (angled slotted steel?)
- Did you bolt the frames together at the corners? or only attach them
to the panels.
- Were they 12 x 4 foot frames?
Panel:
- What material did you use.

Now the BIG Questions:
- What failure happened where torsional performance is needed? Did the
failure happen during setup or during the performance?

Thank you
Mark Lovell