I checked the Mavic and could not feel anything unusual, no concaves nor bumps. So I guess I should not worry too much.
@skunkworks 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.
I checked the Mavic and could not feel anything unusual, no concaves nor bumps. So I guess I should not worry too much.