Well, I was building a multi-level base, and then I had a question, "How tall can I make my base?" So, I began to build hub walls up; it wasn't until I was about halfway up to the sky box that the elevator started disappearing and reappearing rapidly. I found a way to cheese it by standing on what I've already built and making a new floor above me. I did manage to make it to the world's height by doing this. Admittedly, I have no reason to build up that high, but I thought having a Let's Game it Out moment would be fun.