Have been playing around with remapping a grid controller (like Linnstument, Seaboard, Morph etc.) to a 90 degrees turned minor third layout. (Am using this on Eigenharp and wanted to see how it “performs” on other grid based instruments).
edit: no resource leak - the Print that caused the slowdown is not present in the script I posted on KVR, so should work as is.
Script and description in this thread (on page 2):