Originally Posted by ]-[ @ n $
What is the next thing to adjust, rebuild or replace?
The damper is the last
thing to replace.
Remove the damper and get the steering good checking the things people mentioned. When it's good, then replace the damper. Steering dampers aren't meant to correct loose steering or death wobble.
Be methodical in checking things.
Make sure your hubs don't have play and your lug nuts are tight.
Have someone help you by moving the steering wheel back and forth, just to where they get resistance, while you look for relative movement between all connections in the linkage all the way to the wheels.
If that all looks good, check swivel preload and adjust if needed.
The suspension bushes also, as mentioned.