[ollykiwi3]

Jac Mac - I don't believe its this kind of sensation with the u-joints. it goes away with more pedal effort and only with light pedal presure. again, this only happens at low speed around20-30mph. I will try new pads fisrt and then single out the front and rear end once back on the road.

chanmadd - yes all bolts are tight, and the rods are also tight. although I did find the fulcrum pivot mount loose, but cant see how that affects the brakes as they are on the diff head. that's all fixed now, but again, cant road test for another couple months.

motorhead- both sets of pads are exactly the same, both wedge shaped with the same amount of wear and on the same plane. the calipers cant be misaligned as the pads would have wear on opposite sides. one side thick, and opposite thin. these are both thin at top.
its as if the top is wearing faster than bottom. so like a I say, I think the piston is now not sitting square on the pad. don't think all four pistons could be cocked? seeing as all are the same.
have had a look underneath while operating, and there is a little soak up required when applying brake but not sure how much is too much. replacing calipers is expensive here and will be a last resort.
wish I had of recorded it before I took car off the road.