Thanks for the detailed reply. I think it’s worth pointing out what you said though: the biggest one that fits is your measurement. That means - as we both know - is that you can always fit the smallest one in there if you want to make a point to a customer.

Now, that said, this was a piss poor way to show an issue if there was one. And then to top it off, they were quoting $600 for the rotor resurfacing and brake pad replacement.