[SamUK]

I can't remember which thread it was covered in but @fishfiles gave a detailed post on rear ends and refitting, torque settings etc. When I replaced my swing arms bearings I followed his advice and the job worked out just fine.

You say above that the front end of your 300 is teeaked? Do you mean damaged?

 

[SamUK]

Ok cool..

I tightened mine to whatever fishfiles said, I can't remember exactly what the torque settings were but I'm sure left was 90 and right was around 40. It may be in his ongoing build thread, 95 300 fourtrax.
When tightening you can feel when there tight enough (if that makes sense) it's nipped up plus a bit.
May be a silly question but your wheels are the same offset aren't they? Have you looked at the hubs, are they the same?