OH NO I FIGURED IT OUT!
-_-
It's not supposed to be 1152. The problem was I was shifting my bits that were written to 4003 one too many! NOOOOOOOOOOOO. It SHOULD be 640!!

640 / 40.58 = 15.8 * 2 is about 32
640 / 40.58 = 15.8 * 14 is about 221

I quit programming. It's going to give me a heart attack.

Thanks for all your help. :)