Fairly new at this and in need of some guidance. The place I live in does not look too kindly at big dishes and since I'm trying to install two of them (1.8 meters each), I will have to cover the whole structure so that even though the dishes are not visible, the signal does go through. I did some research and found out that if I build the structure using a light acrylic fabric, the signal would go through. Am I correct in assuming this and is there any other thing I should watch out for in the structure I plan to build? Many thanks for your help.