[ ... sound of wind blowing on plain ]
[ ... tumbleweeds go by ... ]
looked into this some more - there are other posts on similar if not
identical problems to mine, e.g:
https://groups.google.com/d/msg/alt.autos.porsche.944/4zyHrAppR64/dgJ...
or search for battery tray train rear passenger....
anyways, i discovered today that both doors have a small slot on the
bottom edge in the front corner of the door - outside the seal - which
is apparently designed to (what else) drain water that inevitably
collects in the door. If clogged, in my case, the water rises up to
the hinge and comes out there -- then collects in the edge of the door-
body area and somehow gets in the rear footwell and not the front
footwell.
the water in my case was mostly coming from the seal which had warped
around the window, making a clear path into the door. however, it is
not clear to me the consequence of the way the water drains down the
(presumably clear and intact) battery compartment or along the door.
also, its not clear if any other drain ports are on the door.
HTH
[ .. crickets...]
-B