Used a garden hose and nozzle all over. Only water I could get in was at the e-brake portal in the floor pan.
(On the other hand the lateral seam you mentioned is rusty. I suspect, as you say, it may be leaking, or even just seeping very slowly and I can't force it with just the hose. [Unless water is wicking up the carpet to the seam.] At any rate, both areas will get resealed. Thanks for the tip!).
Kris, I apologize for hijacking and off-topic-ing your thread. But I have worked on a few blankety-blank e-brakes, and the job isn't done until you've gone all the way from the foot or hand arm all the way back to where the cables do there job on the rear brakes. Knowing your devotion to your '94, I suspect you've probably done it mostly by now. But I thought I'd just throw that little oddball item in.
Nice job on the e-brake arm. I use up a lot of band-aids too