FiTech EFI system

Finally got some time.

Just to recap, this is FiTech pump #2 that they sent me, fuel pressure gauge hooked to short line off of pump. I've tried more than one gauge as well.

Pulled tank, pulled red plug, looks fine, o-rings look fine.
When I pulled it gas dripped into tank, must be doing it's job.

Put regulator that came with pump in, primed pump with key, same crappy psi.

Disconnected power from FiTech at pump, ran new jumper wire to battery, no change.

Pulled regulator, tried regulator that is on throttle body, with jumper wire, no change.

Tried with red plug, no change.

10 gauge ground wire directly from pump, uninterrupted, to ground hub next to battery, then grounded to battery, battery grounded to engine.

I'll be calling them tomorrow, but I'm totally stumped here.