is it just me? Anyone noticed their x11 (maybe x13 too) hashrate graph is quite wild, fluctuating with quite a big variance (like +/- 1mh/s)?
I am using 2x 750ti with ccminer reporting 5100kh/s.
Try using d=N in your password, where N is difficulty. Lower difficulty == smoother graph, just don't overdo it.
http://wafflepool.com/faq