Piwars 2018 Raspberry Pi Robot Test Fail

This Piwars robot, a Raspberry Pi toy hack, is attempting to autonomously navigate a tiny course I set. I've not quite got turning circle vs distance right, but with grippy treads,​ this had amusing consequences.

In a take I didn't have the camera rolling, it even manages to tip back enough to eject the batteries. ... https://www.youtube.com/watch?v=4cNYVqxZdiI