how do you adjust / tune the rear mech?

[vrooom]

how you do that?

[Agent L]

This should tell you everything you ever need to know.

http://www.parktool.com/repair/readhowto.asp?id=64

[smifffymoto]

YOU TUBE

[davidd]

I found a great video online last week (not bookmarked on this pc but I'll try and find it later). As I don't have stands I had to turn the bike upside down. Got it all working, all the gears selecting properly however whatever I did I could not stop the chain from rubbing... until I put the bike the right way round again ;-)

D