Glad you said this because I was wondering what all the fuss was about.Did mine piece of piss smoking fags drinking tea and chatting,oh wait a min that was after I realised I didn't need to undo the four 17mm's
Just the 6/8/12 star or whatever they are (10mm socket) all done.
I did think the only difference was the snail positioning though,slacken and spin ?.