I built my dedicated HT about 10 years ago and am getting tired of the black bars on movies. I put temporary 12" extensions to theft and right of my existing 8' screen and am now addicted. Any advice about DIY 2.4 screen would be appreciated. Currently leaning towards a fabric screen stretched over a wooden frame. My present screen is masked by theater curtains so I just plan to tie the curtains back when viewing 2.4.