Turbo2000Dan

Hi guys, I'm getting a quite hard judder in the pedal and the whole car including the steering as I brake, it gets harder the harder I brake and the faster I'm going but doesnt do it at all when I'm not braking, the cars been stood for a month, does this sound like some pistons have seized in the front 4 pots? It's a v5/6 classic turbo 2000 btw, I had 1 piston seized that I knew about before it was stood but I had no flutter or anything in the pedal, just looking for any other suggestions before I look into reconing my calipers, cheers.
Dan.

firebug

iTrader: (3)

i changed my front 4pot pads at weekend. my brakes worked fine and then yesterday coming off the motorway they were juddering like mad. ?????

and the discs are only a few months old