[stephen low]

Thanks Les & David

I don't care who gives me the info. just so long as it is accurate, so many thanks for straightening out my worries.

I'll definitely have a good look later down the track.

The radius arms obviously locate the drive hubs during fore/aft movement so I presume they are not the means to ensure the hub flanges are parallel to the chassis. If these hubs need to be adjusted, how is that achieved?