There's a pattern to these things, you know. You can hear it in the rhythms of the engines, see it in the elements we manipulate so callously. You just need to look.

This cabinet is perfectly serviceable, but there's so much unnecessary extra space around here. I have demonstrated just how much space can be ignored while still getting things done. 

The moving of the fire input and calcifier into the main chamber was a flash of genius as I solved this, as it allowed me to compress the secondary chamber into a size two bestagon, and use it for metal promotion as well. I'm also proud of the fact that even if transplanted to a standard infinite engine, this solve would not take up any spaces outside of the two hexagons. No wall skimming here!