How do I access the FULL scale list in Improviser?
From Fretlight Knowledgebase
To access Improviser's library of scale choices, hold down the CTRL key on your keyboard and then click the "P" button (pattern) in the upper right corner. You'll get a pop up window that displays the full list of scales. Remember, if you simply left click the "P" button, you'll cycle through a choice of pre-programmed scales and chord tones that Improviser recommends with whatever progression is currently loaded.