A 1974 Duster - My 2nd one, 41 years later!
Got carpet contact cement (3m77) glued in place and laying flat. Get the passenger seat dummy...let's put it in!!! Soldering iron trick, burning through the carpet where the seat holes are under the car worked like a charm!
IMG_5212 by
Alexl5280, on Flickr
IMG_5213 by
Alexl5280, on Flickr