Also, I was curious if I angled the rear wall, so it stood out on the ceiling, would I get as good results? (bottom picture).
If so which of these fabrications would be best?
1 Cloth over 703 in timber frame.
2 Cloth over 703 laminated to fiber board
or
3 Puffy fiberglass laminated to fiber board then compressed and cloth covered.
Thanks so much for any comments
Tom
Sorry for my Mikey mouse drawing
My other puter is off and takes a lifetime to turn on.