Front tire wear = worn suspension?

[nutshell]

Hi guys. Here's a puzzle.

Further to my recent post made under "AWS - myth or miracle"

Recently discovered my outside front tire was badly worn on the inside edge-after only 35,000 kms - images are attached of the wear.

A laser align checked out A-OK. Everything within tolerance according to the machine. Replaced the tire.

The vehicle is a R/hand steer '91 CXD AWS with 198,000km on the clock.

Has anyone got info on how to check for wear in the lower control arm bushes?

Thanks,
Ian