Yep I've sent him a pm to get his email so I can email him a diagram.
charlie@lcc.org.uk if he hasn't seen the PM yet.
@Oliver Schick started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
charlie@lcc.org.uk if he hasn't seen the PM yet.