I am trying to fix some things on my car that I didn't take care of beforehand before Cruising time gets here.    I installed the aftermarket Power Brake conversion kit a few years ago & didn't install any metering or residual valves.  My car always lunged with the front brake catching first. I just have the 2 lines (front & back ) going to the Dual master cylinder.
        What can I do to make this setup better?  What parts should I install?.  I saw one diagram for Drum/Drum with a metering valve with 1 port in & two out with each one going to each front brake. And they have just a 10lb residual going to the rear brakes.  Any help will be appreciated as I would like to correct this !    Thanks, Mike