Thanks M,
That's brilliant, I think. I'll give it a go.
Not done this before but happy to learn, might take a short while as the kitchen is down to the plaster presently, bear with me.
Only relatively recently rebuilt my first gearbox, (stayed well clear of the overdrive which was functioning perfectly) under the guidance of the late, great Clive Manvers, but diffs are a dark art to me at the moment. Still, I have a book and a set of tools and advice from the forum, what can go wrong ?
Thanks again,
Paul.
PS Just fell at the first fence, quick look on the interweb for engineers blue showed up my ignorance, is it a paste ? I was expecting a fluid like copper sulphate solution, or am I showing my age ?