Thanks @
timbo2410 .  TBH I don't know much about offset bearings but did a bit of a search and found this post by  @
MudRunnerTD :  
http://www.nissanpatrol.com.au/forum...Bearings/page2
Interesting.  I had new bearings replaced just under 2 years ago and made no difference to the wobbles.
I've also read the offset bearings may wear diff seals prematurely though?
Darren, your post is 8.5 years old now.  How has the offset bearing stood the test of time?  Any seal issues?  I might be interested in looking closer at an offset LH bearing.