This guy has a service video. Mentioned a possible reason for not holding pressure.
https://youtu.be/CF9dlrU1Jo8?feature=shared
@pascalo started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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This guy has a service video. Mentioned a possible reason for not holding pressure.
https://youtu.be/CF9dlrU1Jo8?feature=shared