Regarding keyboard mapping, I propose that double/halve default loop length controls would be activated by pressing Shift plus the keys currently set to doubling/halving the currently set loop. Also, set 4-bar loop would be replaced by setting a loop of the selected length.
Regarding keyboard mapping, I propose that double/halve default loop length controls would be activated by pressing Shift plus the keys currently set to doubling/halving the currently set loop. Also, set 4-bar loop would be replaced by setting a loop of the selected length.