Power Disc Brakes not working on hard stop?

Any update?
Sorry for the delay. I'm still working through the brake system and have ordered a new master but won't be able to install until May. I've traded my wrenches for Golf clubs and have headed south for the winter. To date: I replaced the line from rear axel to body and readjusted manual prop valve (keep rear brakes from locking up) and this improved braking performance - got 20% braking power now that rear brakes work. As stated before I put a new booster in and it felt like I was not getting assist - I'm not sure about that at this point - it just might be it feels different - harder pedal and less movement to engage. I'm still not getting the braking power from the front that I believe I should so have ordered a new MC to complete the brake upgrade - not at all sure I need one but ordered the matching MC to the booster from RIGHTSTUFF so they are designed to go together -