The title says it all. I’ve wanted to build a few brackets (and there are tons of existing things that clip onto this rail on MakerWorld). Of course I could measure and guess about the fillet radius, etc., but it seemed like it would be easier to find the actual figure - but I couldn’t find it anywhere. I then found this awesome complete A1 model: Bambulab A1 CAD step model - Free 3D Print Model - MakerWorld and cut out a section of the top rail and traced it. Hopefully this helps someone else who has the same goal!
