This has probably been posted somewhere already; but I recently ordered a PCB design (a few days ago) and only just now discovered that there is a mistake in the design that is present in the PCB as well. If the boards haven't been fabricated yet, which, I'd imagine that they're on their way here as we speak, is it possible to change the design? The size and number of layers won't change at all. I know how to fix it - it's a super easy fix. If they have been fabricated, what should I do? Thanks, Aidan F.