Rear Axle

[darrsi]

So now I dont get how it can get dished when there is a solid adjuster behind it, there has to be a little gap so to insert the adjuster but surly not so much that you can crush the swing arm.
Could you hammer in the adjuster with a shim piece of metal between the adjuster and inside swing arm and then tighten with a new washer and flatten out the swing arm dish, take all out and add a bigger shim to prevent new dishing, would need a sacrificial adjuster as it would get a knackered thread from hammering 

It's a steel axle bolt but aluminium swing arm that has probably been severely overtightened at some stage.
Shit happens!  :\