RetroBeemer wrote: I have a sneaking suspicion that when I had the speakers fitted, when I first got the car, that is when the trim was removed / disturbed and my water based problems began.
Thats more than likey the case mark.. did you have speakers fitted to your door cards? if so check the rubber grommet from the wing and door that runs the wires to your electric mirrors/ interior light switch.
put the rubbers all on and pour a large bucket of water/jet hose over the problem area before you put your nice new black carpet back in.. and fingers crossed...
also check the rubber on the bulkhead that has the bonnet relase cable running through it... you more than likely have anyhow.
Daniel
P.s .. did you not have some work done around the bulk head area for the single wiper?