I finally kind of have my practice room set up the way I guess I like, except for the acoustics. I have so many damn reflective surfaces that I can feel the waves bouncing in my head. For some reason voices (people talking) is the worst. I’m going to make a few broadcast absorbers out of owens corning and metal studs and hope that knocks the echo down a bit. Something like this made with corner bead or metal studs.