Ok im back and little white valve is there in the flexi pipe that connects to the master cylinder black booster bit. You can also feel it in there!
Just been sitting there pumping the pedal with the engine off and pedal is so soft then second pump it hardens but doesn't feel as solid as it should.
I left it for 10 sec's roughly and pump again and its back to being soft again??
Did notice i have a weeping nipple on the front and rear on the same side but its next to nothing, not enough i would of thought to notice through the pedal stroke and to change pressure, its just a bit of a wet smear. Will nip them up tomo!!!
Really need to get to the bottom of this and may have to resort to getting a pro to look!
