Yes the issue can be with the black nylon follower shown below with other relevant parts after disassembly.
![[Linked Image]](https://tm-img.com/images/2024/07/16/P1060651.jpg)
The slotted follower can expand and jam in the nut. Mine was just becoming tight so I reduced it slightly with abrasive paper before re-assembly and adjustment. Much calmer steering afterwards.
Note other owners have complained of over lively steering and/or steering wheel shimmy especially after removing damper blades and fitting steering bearings, as OE on later cars. Cures have varied between retaining damper blades or even installing a steering damper which may have just hidden the issue of a loose rack
