ok Steve; couldn't recall what you did at the time.
Good info 73!
and here is what Malcolm did;
Rebuild in an 86 Eddie Bauer; "....It gets rid of the toilet feel they get as they age (your @$$ touches the sides, but not the middle). for next to nuthin' and they feel great now. All it cost me was a box full of hog rings and a pair of hog ring pliers, some 1" foam and the special non-melting spray can of foam rubber adhesive. Cut the hog rings and remove the seat bottom covers. Cut the center piece for foam, then the side bolsters, spray them and the original seat foam, wait 4 minutes and stick em on. After that pull the covers back over and install the new hog rings.While you're in there, tighten all bolts, especially the floor and track to seat bolts. I did this not just cause' Iz cheap, but also because precious few other seats out there are as large or have armrests. Dirt cheap, damned easy and darned effective..."
Source: by Sixlitre