Mopar Hydroboost problem

[Cudajas]

I was running standard brakes before, and all was working fine.

the rear drums are adjusted properly.



the rubber lines are a few years old and the only parts I did not replace on the brake system. I suppose that could be the issue?

i am running a new wilwood adjustable dist valve.

i was thinking that the hb unit is not engaging the MC properly. I will
measure that when I blow it apart and compare to the new MC.