Naven, you're new here, judging by the number of posts shown, 10, and your comments about overfueling being the wrong way to go. Here on the TDR, there are many experienced diesel technicians, mechanics, and engineers that understand diesel engines, and Cummins in particular. "overfueling" is not a problem.
I take exception to your comments lumping BD, Edge, and Bullydog into the same class as Dr. P. Especially Edge Products. That is a mortal insult, in my book.

The boys at Edge are fine, honorable people, and great fun to hang out with. They use their own products on their own trucks, the same stuff we put on ours. Edge would NEVER , I repeat, NEVER engage in false and inflated advertising, like Dr. Performance does. I dare say, we couldn't all be fools, don't you think, "overfueling" our $40,000 trucks that we work hard to pay for? No, we're not. We read the TDR, consult outside sources, share our information with each other, and make educated decisions concerning our trucks' performance.
You would do well to withhold such inflammatory opinions until such time as you have read the TDR more thoroughly, and availed yourself of mechanical experience outside the scope of this website and it's numerous affiliations.