Worn seat springs/padding may cause lean or sag on Mercedes-Benz 300CE

Problem Description and Possible Solution
The seat springs and padding break down over time, causing a lean, tilt, or sag.
Problem Data
RepairPal Verified
Average mileage: 145,500 (98,000–178,000)
4 model years affected: 1990, 1991, 1992, 1993
8 people reported this problem
Viewing 1 - 4 of 4 comments
The driver seat tilts towards the passanger side of the car, I can sort of see what broke but can't figure out how.
Both front seats feel like you are sitting on the ground. I haven't repaired this problem, I use a tempurpedic cussion on the drivers seat to raise me up to a reasonable height and make the seat more comfortable.
Looking for any advice on repairing a broken drivers side seat, inboard side of seat back sags backwards.