Hey guys,
I mine in the hashcows pool, which mines the most profitable scrypt altcoin and converts it to BTC. However, using the coinwarz calculator at 650 kh/s (I mine with a 7950) the most profitable coins should be earning anywhere from $7-$10 a day. After 3-4 days of mining, I'm averaging roughly .0035 which is around $3 a day.

Why am I making so much less a day than what coinwarz says I should be making? Is hashcows a slow pool? What am I missing here and what can I do to see these supposed potential profits?