It’s actually grey. I ordered the belt from McMaster-Carr, but I’m almost positive it’s a Fenner.Curious, do you have the red Fenner belts or the green AccuLink belts? I wonder if AccuLink says the same? I would think it should be fine even if you didn't remove links from the recommended sections once you tension them, run them for a while, then retension. They should tighten up? But I don't know, wish they gave the reason why. It wouldn't always be possible to remove links every so many links exactly as they recommend.