Brilliant. Ta.Abs ring as above, had exactly the same issue. Can get them of ebay for peanuts. Remember to get the wider rings if cup suspension with 60mm hubs.
I'll get them off and changed at some point and post up some pics so I can claim my mars bar from @TheEvilGiraffe !
Derek & Clive knew what to do with a Mars bar.Er I think you'll be the one posting me a mars bar ?!