I am having a problem with my '86 leaking in the vicinity of the front part of the doors. I am curious whether or not getting new weatherstripping around the windshield is the answer, and also, can anyone explain what the deal is with those pillar seals that appear to be made of steel(mine are corroded)? Will replacing these make much of a difference too? And is there a good aftermarket source for either of these. Might I add too that replacing the door seal hasn't helped much either. Thanks for your time.