He took ownership of the mistake. He ordered 4.56 gears even though I had clearly asked for 4.88. I guess he never double checked the work order to see the problem. It was just that, a mistake. I believe him when he says that it was a mistake and he wasn’t trying to intentionally hide anything.
It definitely didn’t sit well with me either, but I was given a sincere apology, a significant refund, and a large amount of shop credit in an attempt to make it right.