If you can move the damper blade forward or backwards along the line of the chassis then you may need new shims if they are fully adjusted.
Moving in & out across the car is fine.

I meant adjusting the tension on the wires . This might help
https://www.gomog.com/allmorgan2.html#Balancing


JohnV6
2022 CX Plus Four
2025 MG ZS EV aka Trigger