I saw that CST has the 0.6 oz stuff. If I can't find the 0.5 oz fabric, I'll go with the 0.6 oz.
At 30.00 a yard the stuff isn't by any means a bargain. One yard won't do an average size model. So 60.00 is more like it.
FMPOV, spending that kind of loot, the advantages would have to be considered, disadvantages also if any?
My R/C pattern years, we all used .75 oz. cloth. Even the guys that flew Master Pattern, so I never questioned the thickness or the weight.
I have foam sheeted wings on the Pushy Galore and I was just going to use silk.
CB