Brake booster test

[Throbbinhood]

snip...3 pumps on the pedal, holding pedal on the third pump - let the fluid out - pedal goes to floor, mate locks bleeder nipple, pump again, and again and again
(I always go for 3 or 4 times per wheel, until new clean fluid is coming out )

Put something behind your brake pedal Dom. If you push the pedal to the floor, the piston will be travelling further than normal and you could damage a seal etc if there is any pitting there. Fwiw, I've used a vacuum bleeder before and it worked well for me.

EDIT: Didn't see this in your last post Dom, which mirrors what I've said above.

snip..ALWAYS start at the nipple furthest away from Master Cylinder
so
passenger rear
drivers rear
passenger front
drivers front

The brake bias valve has been left out of the above and must be bled. From what I remember reading, it should be done first. Then PR, DR, PF, DF.