you can store and recall the settings that you have made for layer 1 :
- position, scale and rotation
- transformer settings
it is very usefull to trigger the buttons of the module with a midi remote or the keyboard of your mac.
if you use for example the 'A' key to store the settings to memory 1 and the 'a' key fo recall1 and so on ('A S D F' to store and 'a s d f' to recall) you will be able to switch between settings very fast and in 'synch' to the music