Rear hub bushes nd

Rather than start a new topic, has anyone had their replacement bushings go bad? I bought the Performance bushes set in November 2024 and have just this week started to notice the tell tale knocking from the left rear over rough broken surfaces.

This was the first symptom of the originals going hand. There is a two year warranty on these replacement bushes so I will have to explore the troubleshooting options required for a warranty claim but I imagine it will be suitably awkward as the existing part will have to come out in order to determine any fault. It would make most sense to have a new bush ready to go in order to save on labour costs but I’ll have to buy that myself until a warranty claim is handled.

Just curious as to whether anyone else has encountered any longevity issues.