Yeah I’m doing it to establish a common layout for my symbol / number / navigation layers more than anything else, so I can expand from there to some 28 and 30 key keyboards as well as the Ferris Sweep with some consistant muscle memory.

It’s my own layout starting from Colemak DH with the “missing” outer keys on another layer.

To be fair I am planning on putting them back at some point.

I’m working on a core 18-key layout that I can expand anywhere up to 34 keys, so I have a consistent layout that I can use on some of the unibody split keyboards that are usually in that range of keys.