if your ever out my way the easy way is to let me have a Mk I and an ears at it and that will give you an answer on that since its a potential safety thing I'll even wave the obligatory BBQ and Beer since its Xmas and all
if you can move it easily by hand (or if you invert it and can make the pin "waggle" just by shaking it then its out of spec, It'll last forever but it'll clunk on occasions.
at those sorts of KMs id be expecting it to have let go by now especialy if the vehicle gets forded or sees beach work.

