Great program, but a FAQ or README would be nice to help me setup

No point writing one...nobody would ever read it.
lol

Now how's about some help with my problem?
1. Every time I change the mem-clock, the hashrate will go up slightly (about 15Kh/s), and then drop back down to where it was (275Kh/s). According to GPU-Z, the speed is staying where I set it, so why is the hashrate going back down???
Full post
here. Please help. I HAVE read the readme. If you can't help, please feel free to troll me instead.