ALLO-DietPi Which jumper to switch?

[anon72719171]

I’m not sure the jumper actually need removing to achieve clean power, see-

Allo USBridge board

As I mentioned a few posts above, it’s actually recommended, so not odd that it works at all… [44%20pm] I also mentioned the reason it works this way is because there is a diode that allows this, which was explained in this thread before: