For the brake genius out there.

[pearcey]

Pearcey that sounds like a good way to fault find, that's what I will try tomorrow, report back with my findings. Thanks mate.

When bleeding the system, bench bleed the master or start at the master then go to any wheel it doesn`t matter which and with help get someone to push the pedal down then open the bleeder, then shut the bleeder, get the person to SLOWLY release the pedal TAKE FROM 5 to 10SECONDS wait a couple of seconds then have them depress the pedal again when they have depressed the pedal open the bleeder, repeat this until you have new fluid flowing at that bleeder. Do the same at each wheel and you should be successful. By pumping the pedal as most do can create problems where when the pedal is released fast air is drawn in past the cups in the wheel cylinders.
Any problems pm me, 45 years a brake specialist.