Roller doesn't seem to work

[LOCKED]

Just updated to version 2.0 of the firmware as I was interested in the new looper / roller function, particularly arpregiator function. However I cannot get it to work for nothing. Any ideas?

[Lenny]

You need to put the BSP into Controller mode (not any of the Sequencer modes) then hold Shift and tap the Step 9 button until it lights up blue.