haha… yeah i routinely switch between 170 for my inside trainer bike, and 172.5 on my outside roadbike…
just saturday, I forgot to switch from 170 back to 172.5 for my outside ride… and I set a good 1 minute power PR… i’m glad to know that my forgetting to switch means that my PR might be even 1% higher rather than 1% lower… though this is all sorta within error maybe… >.<