DB1 diff shimming

[Ross]

Just rebuilding the diff on my car well refitting really. I'm using new gears and rear bulkhead, I've shimmed the main gear over to the pinion and shimmed the pinion up to the main gear, there not tight and it all moves nicely. The question is, do I need any play between the pinion and main gear, there isn't any at the moment, I just don want it to be too tight. Also do you put a lite coat of grease between the two.

Cheers
Ross