We are about to take off the chain sprocket but want to make sure we are undoing it! so which way does it go.

Thanks Mac

anti clockwise
an it'll be v.v. tight.

^^ as above oh and best of luck i locked mine in geargot a mate to hold with large stilsens (sp?) and belted it with a hammer and chisel
then once cracked off it came off ok
HTH

i managed to get a big record grippy job on the cog and the nut came off without too many dramas.

Air impact gun works for me!