ok, recently, with all the crap weather we have been having,
ive noticed my brakes have got bad on my 99 s3.

when wet there really non effective, takes a good long hard push on the peddle to get a reaction/dry them to work etc..
there fine in the dry,

my 00 t4 is so much better atm in the wet.

any ideas on likely cause?
worn?/pad/discs? rain cover missing or soming?