DSE brake booster question. No pedal

[game-over]

I'm seriously not getting any pressure.
Car off... I have a harder pedal feel but goes to the floor.
Car on... The pedal is soft and goes right to the floor.
Take it out for a test drive at ...
5-10 mph it will slow down.
10< the brakes have no affect in the speed.

Plug the master cylinder ( both holes) pedal is rock hard with car on and off.
Plug just the front brakes I have a hard pedal but if I take it out for a ride the bitch doesn't stop.

The rod between the master and booster isn't adjustable.
The rod between the booster and pedal have been adjust 10 times on each of the three holes.

I am so stumped and discouraged.