All pieces now have the proper stud and hole size/shape! Sorry this took so long to fully implement but now its all consistent!
Additionally, the Flag Stripe piece now has the same smaller hole as the Poco Glass, which I will continue to change on a per-piece basis if it requires this tighter grip.
The 8x12x2 Package Frame is also now the 8x12x3 Package frame, keeping its size consistent with the Container frames. This gives much more room for holding pieces that the cramped 2 high size couldn’t afford.