I am considering a little remodeling in my main tracking room (13'X27' with 10' celing) and thought I'd get some other opinions before getting out the saw and hammer. The main thing I have in mind is to cut my corners (walls and celing) by blocking off approximately 18" at a 45 degree angle. I'm experienced with construction so for me that part will be easy (yes I understand compound angles so I can make everything match up corectly.) What I am wondering about is how is this likely to affect the sound in my room? If anyone has had any experience with a room with "cut corners" I'd like to hear about it before I begin. If this is likely to create some weird reflections or extra boominess or other problem let me know in advance, I don't want to put time and effort into something that may cause problems.