Waffle pool stats are bullshit 
Make your own then, like me. Nothing fancy just an excel table. After every payout I write the data in my table. It calculates the BTC/MH/day value for my real hash rate and draws a nice graph too.
Yeh, right, somthing like this:
And you will see how real profit is low..
Assuming I am calculating correctly, here is mine:
