This webpage generates isomorphic microtonal layouts for the Exquis using Scala scales. These layouts are designed for a layout mapping the left diagonal to 5 semitones and the right diagonal to 6 semitones. Use a KBM setting the "middle note" to 26.
Intervals can be specified as ratios (ex. 5/4), cents values (ex. 386.3), or octave fractions (ex. 10\31).