I'm going to chat with my mate at the UCI to see if I can borrow their engine detecting iPad for this.
And if not I'll have a chat with my mate who works at a construction company to see if I can borrow his pipe cutter so we can check properly.
@andyp started
The friendly cycling club based in South West London
I'm going to chat with my mate at the UCI to see if I can borrow their engine detecting iPad for this.