Straight Eight
Ok, maybe this one is not that big of deal to most people, but there for sure are others who feel aghast by this sort of lack of attention. It’s hard to imagine that one could spend the time completing this sort of task without noticing something amiss.

It is such a slight error compared to others on the list, but it sticks out like a sore thumb. The uneven application of the stickers, though also unappealing, can be forgiven, but that eight needs to be set straight! Please, somebody reach over and flip that eight up the way it’s intended to be.