Rear Differential

Fitted the differential, it was quite easy to get it into position, and the brackets lined up fairly well.  The nut and bolt pack only had bolts for the sierra diff, fortunately I had some 25MM M10 bolts.  The bolts don't have any lock nuts, so I've thread-locked them and marked them.  I've seen on Tim's blog that his came loose before, so I've also marked them visually so that it should be obvious if they are working loose.