In article ,
"Reel McKoi" wrote:

"Nick Cramer" wrote in message
...

By twisting two 45's, you can attain any angle from 0° to 90°.
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By twisting them you can change the angle?

Yes, but but the two sides will be out of alignment. Not a huge problem.
I think 45 will work fine. More of a tent, anyway.

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