i didnt want you to explain your traffic methods.
Just saying CPAWay is a decent network, I've used them for about a year now. and like I said i have a great deal of referrals to their network.
As someone mentioned above, its not always the network that's shaving, most of the shaving comes from the advertisers.
If you feel they are doing something shady, call them. They are down to earth people and I'm sure they would love to hear some feedback about their advertisers that you think are shaving.
again, try adding a pixel to the offer, and make sure your using some type of tracking, this will help you understand whats going on. It's a great way to find out if they are shaving your leads.