The app isn't going to mitre the tubes for you. A, fairly, basic drawing will tell you where to cut. Or you could use Autocad, if you want. Or you could write the "tiny" app for yourself
@fruitbat 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.
The app isn't going to mitre the tubes for you.
A, fairly, basic drawing will tell you where to cut.
Or you could use Autocad, if you want.
Or you could write the "tiny" app for yourself