Re: access to stuff behind the carpet
Hi BR,
On your model, I believe the carpet under the seats was slotted to fit around the seat runner tracks. If you add any appreciable thickness with Dynamat or such, the thin metal plates, wood seat track spacers, & tracks, should go on top of the Dynamat. Treat the Dynamat as if it were the original floor.
This being said, since Dynamat is thin, you could likely just cut the dynamat out around the seat slides. As noted, the carpet & padding were originally slotted to fit around the seat slide wood spacers. Attached is a pic of my BN2 interior. Two layers of Dynamat tightly fitted & painted original floor color. All carpet snaps on top of the Dynamat.
Here is a quote from Rich Chrysler on the original floor fitting:
" From the floor up, here goes.....
-painted floor
-heavy felt paper (black tarpaper)covering flat floor areas
-thin layer of burlap looking jute underlay covering flat floor areas
-black painted steel strips about 1 1/2" wide x 17" long with the 3
clearance holes for sleeved seat track nuts
-wood spacer strip for seat tracks
-seat tracks with sleeved nuts passing from underside through floor, steel
packing plate and wood packing strip, etc. onto seat track studs.
-carpet piece that goes under seat is slotted to clear seat track assemblies
and installs from the rear, sliding forward under seat. This carpet piece
goes only to approx. front edge of seat tracks.
-carpet is held in place on floor by 4 ring type female carpet snaps passing
through carpet and snapping onto male studs screwed through jute, etc. into
steel floor. NO GLUE on floor or tunnel carpets. They need to be able to
snap out to dry when you get them wet.
Hope this helps.
Rich"