Gearbox Noise / Oil Level?

[AndyH]

Google is your friend:

Thanks Chris..
I've just been doing that... It's always good to get another opinion, so many thanks.
I'll drain /re-fill this afternoon, but I don't think this will fix the noise..

Lots on then internet about diffs "exploding" on the 6sp boxes.

Has anyone had any experience with a noisy diff pre failure / or the intermediate shaft bearing failing and symptoms?

Andrew