Allmost no brakes after adjusting rear brakes

[mhossack]

Hi John L

Could you please explain in a little more detail your reply. 

(I think you need to check the depth of the pushrod hole in the master cylinder, compared to the servo pushrod protrusion in the servo. There must be a mismatch between the master you took off.)

I am about to replace my cheap after market brake master cylinder with a Past Parts refurbished original brake master cylinder and I want to try and avoid any problems, I had enough of them replacing all my clutch hydraulics.

Thank you,

Mick.