Basically, make sure it's always fairly tight even in the slackest gear?
New housing just need compressing for it to bed in, give it a couple weeks to check if it need tensioning again, and it should stay put.
Cheers Ed
@edscoble 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.
Basically, make sure it's always fairly tight even in the slackest gear?