On the first pair I called it correctly... but I don't think I could have called it correctly without knowing there was only one fake. What if there were no fa

On the first pair I called it correctly... but I don't think I could have called it correctly without knowing there was only one fake. What if there were no fake, or both were fake, and they lied to see if anyone called them on it? Honestly all I was basing it on was the components being SLIGHTLY off (bad QC). That's why I couldn't pick out which of the second set were a fake, sure there were differences, but there wasn't any visually obvious detriment to those differences.