I thought about blackout cloth at first so I went to Hancock fabrics... They only carry 54 inch width ( to freakin small) and at 5.99 a yard thats just ridiculous for fabric...
I did make one discovery while painting my wall with 5 coats of cheap flat white paint, when the flat white paint was wet I had a really nice gain in screen brightness... but once it dried my screen whites wash out everything..
Meaning this if you watch colored words on a white screen the words are unreadable due to the whites being so bright ,, so if I KILL THE CONTRAST A Little it smooth everything out but now the picture is a dull looking..