Yeah, I had a look at the diff and it needs cleaning and regreasing. Antics had sold out of diff grease so I'll be picking some up tomorrow morning form the shop in Stroud.
I had a thrash round the carpark with it this morning and it went rather well. However, I shredded one of the tyres as it was rather decomposed rubber (or whatever the technical term is). So - this brings forward the conversion plan, which is to make it into one of these:
A nice company called Kemantec make the shells:
And I then need to find some nice wheels. I expect I may need to lengthen the suspension as well.
It will, of course, require a "Chris makes a Wildcat" blogo page.