ABS issue?

New here, Ive googled and binged. My issue I believe lies with my abs system, my cars a 93 da9 gs. When I got the cqr the brakes were non exsistant, no pedal, no brakes, but both the abs and the master have fluid. Ive bleed in the proper squence 5 times now, once I get a pedal amd start driving Ill be out of fluid within 15 mins in town, ive searched high and low for a busted hose like I had on my 93 cb7. The only fluid im finding is comming from the reservoir on the abs system.

My question, if I go to pick n pull to get a 40 40 proportion valve will that fix my issues?

Sorry for the long question, but thanks for the advice of this fourm, I see , myself spendig alot of time here.

why are you figuring that it would solve your problem? are you saying it’s leaking from the abs modulator?
if you can’t find the leak, check in the cabin, firewall, near the pedal assy

I figured if it was the actual abs system leakig I could delete it. Ill lookthe car over again in the morning. When you pump the pedal the fluid comes out of the fill cap on the abs reservoir.