Excellent job! We have been working quite a bit in UI/UX of VR editing. You might be keen to look at what we've done here: https://vrsketch.eu (it's a tool for architects, but shares a lot of problems)
Hi, another Supercraft dev here. Yeah, lots of struggling about how to edit things in VR in a simple but versatile and intuitive way. I see you made a wonderful job in VRSketch, lots of interesting ideas and explorations, thanks for sharing!