Kernersville (051) is not in the same conference as Atlanta so the layover rules are a little different but I can tell you that in our conference (southern) you can only be kept out 4 beds or the company has to pay you extra. BUT there are a couple of rules you must follow in order to return home or receive the extra pay. First, and most important, you must tell dispatch at your second laypoint (bed) that you want to be home on your 4th dispatch. You also must write “home on 4” or something like that on the IN sheet so that other dispatchers (not just the one you told) know you want to return home. The reason for this is because there are a lot of drivers (especially low seniority drivers) who want to stay away from their home terminal longer than 4 beds because these drivers make more $$$$$ that way. Also, my salary was $71,000 last year (2014) and I take short bids, a lot of time off, and I try not to work extra. My 7% pay cut was actually a 9% pay cut from last year.
Good luck!