Ok so I have seen several people using the light difusers for floseent lights. I stopped by HD today and all they had was a 2x4 sheet for the larger lights so where are people getting this stuff from I don't want to waste that much.
Yeah, I keep finding uses for mine too. But, if you're willing to drive up to Denton, I have a good amount of scrap light diffuser that you're welcome to cut a rack from.