The first one I made, the center cake was too big, so it didn't spin.
So I knew I had to add more space between the 2 parts. It was a much larger cake, so I really had to figure out how to do it. It was 4 layers with a rice krispy boarder (so it didn't look too tall). Sadly, when trimming the center cake, I overcompensated. There was a HUGE gap between the 2. So, at about 11pm, the night before the party, I had to re-bake the center cake. But... it was worth it! And there was plenty of cake to go around!
In addition, I also made 230 cake balls! 2 full trays!
All in all, It was a great night!