I'm on a Mac as well. I kept trying to get BikeCAD to work on Chrome and it suddenly kicked in after the tenth or so go. It's pretty good if you can get it to work.
@SteadyCam 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'm on a Mac as well. I kept trying to get BikeCAD to work on Chrome and it suddenly kicked in after the tenth or so go. It's pretty good if you can get it to work.