Thanks much, will help me learn Rust better. I see some of my issues. Biggest one is checking will ALL possible obstacles rather than just the ones in the original path

Care to share it?

Agree, you could probably have a look at the motherboard and see the problem yourself. Look for a cylinder with an opened top part.

Echoing some of the other replies: I feel like better in person community engagement would be great. Conservatives have churches, liberals have … ??