Late to the party but how did you do a homemade RR? I’ve been thinking about buying one but definitely would opt for making one if it's generally reliable and not too terribly labor intensive
03-07 Ford 6.0L Powerstroke Diesel Stainless Fuel Crossover Line KitThe best fuel system that we can design is our Stage II fuel system. That system is designed for none regulated fuel pumps. Many aftermarket fuel pumps are regulated. As such, the Stage II kit not needed. We have created a Crossover Line kit to help equalize the fuel pressure between the two cylindpuredieselpower.com
I don't know many people that run one of these, or if it is even needed.
I run the ADII and a simple home made RR and it has proven to be reliable and my motor has never idled smoother @ 62psi