https://pcbkit.io/blog Engineering notes from building PCBKit. en https://pcbkit.io/blog/routing-1554-open-boardshttps://pcbkit.io/blog/routing-1554-open-boardsSun, 18 Oct 2026 12:00:00 GMTWe stripped the tracks off every board in PCBKit's library of open hardware and asked our router to put them back in 60 seconds. It started at 52 %. Here is what was wrong, measured.