I'm thinking of attempting to squeeze in a 21700 cell over a 18650 as I can increase battery capacity from 3.4Ah to 4.8Ah. For consistency, all other Tetent projects will use the same battery.

I need to think of a way to know where my fingers are without seeing the keys. The "endstop" walls on Tetent didn't seem to work that well, and required extra height.

The 2 large thumb buttons already look way more comfortable than the 5-button column. I wouldn't be suprised if the reason I went all the way to 5 was because of the #Tetent Turntable [gd0038].