I would like to thank Manni and some of the other member who gave me advice in darkening my living room where my JVC NX-5 is being used.
I am adding photos of the curtains I put up on the walls. I will fix-it-up with some wall paper border so it looks a bit more presentable.
Also, I have decided to swap out my 1.1 gain Stewart Cima screen for a Firehawk G5 Scope format at a measly 92" diameter. The throw range on these JVC's are not that great. My throw is 10"8' from the screen and I can only get a clear picture at about 92". I think if I zoom out more I am no longer using the center of lens.
Thanks,
Marc in Vegas