W203 - Camber bushes replaced - cured wandering?

[type49]

I'm assuming that it's one of those bushes but am confused by everyone using different names for those arms. MOT advisory stated camber bushes, but othere suggest that's unlikely.

Caster arms are the ones that are at the bottom, angled about 45 degrees to the wheels & the bushes are next to the front antirollbar. They are partly covered by undertrays. Camber arms are also at the bottom, angled 90 degrees to the wheels.