Datamancer Penshurst Typewriter Keycap Set

This is unrelated to his comment, but had to ask what's up with the set. I just got them in the mail and they are all off-center. So if i wanted to turn an arrow a different way, I simply can't. Or if I want to have one of the different modifier keys facing a different direction, it won't fit right. Is there a reason for this? Really makes the set seem off.