This is my Cthulhu cake. The bottom layer is 9&quot; and the top layer is 6&quot;. They are covered in MMF. The tentacles are MMF with Tylose powder added.  I used the SPS system for the first time.  My top border is so large because I had a gap to fill.  I learned from that and I am excited about using the SPS system on another cake later this month.