On my everyday commuter I rated a 10. (MTB w/ skinny tires, racks front and rear with with milk crate, krypto lock and cable, carrying a ton of stuff in my bag)

So what does it mean if in the last two days I have discovered a guy in full kit, on an all carbon bike, sitting on my wheel? (a different guy each day) Granted I eventually pulled off and made one take a turn at the lead and he did drop me until the next intersection.