Potential short when installing knomi v2 according to manual!! - destroying your can board

[k4ndr3]

Manual flawed at pages 9, 10, 11 Expirienced the consequences 1st hand. Was not paying attention and destroyed my canbus board and the toolboard.

here is the problem:

the manual even shows you the consequence

[KoiosLabs]

I put some uv solder mask on mine, would recommend similar... electrical tape... kapton... anything