[pormgb]

The fun continues!!

I decided to block the rear MC port, got rock hard front brakes.

I then blocked the brake line at the rear Tee, got rock hard front brakes.

The problem must be in the GM Metric calipers, there is either air trapped in them or there is an issue with the adjuster.

Since I'm using a 1" dual bore MC and it can drive 2x2" and 2x1.85 pistons, there must be enough volume to drive 2 pistons just over 2".