Thanks Marc, good to know yours hasn't got much worse since the first noises, might mean it's fine to drive mine down south to get it sorted. I've seen other people who've converted to Ford, Ian, but as far as I can see the Ford axles are pretty pricey these days, and by the time I'm done reconditioning it and fitting the LSD, plus hubs and wheels I'll probably have spent the same kind of money, and certainly more time. I've only got 100bhp anyway, so the Ital should hold up with the mods - the English axle can have the same surge issues anyway, I think it's just stronger so less affected. If I was looking at big power in the future then I'd think about it, but I'd be more likely to buy a quicker (DD) car than get into engine swaps I think. Corby Motorsport had an offer on the Quaife units, so I've ordered one, and then will work out how and where I'm sorting the rest out! I've looked at more pics and I'm confident I can baffle the casing myself, so I might get R&R to do the diff and fit the ATB (they were happy for me to order from somewhere else as they don't make anything on them) and I'll sort the rest when I get time...