The LOOP MOVE forth and back should be MUCH MORE INTUITIVE and easyer to use. The PRIME 4 has 1 scroll roll. It’s very bad, if you compared it with a TRAKTOR CONTROLLER, where the SCROLL ROLL ARE 2: one is for the loop lenght function, one for the LOOP MOVE back and forth. The second question : If i move the LOOP FORTH, why the song does not FOLLOW the selected loop like in TRAKTOR or SERATO or REKORDBOX? This is really BAD!
Now: MY PURPOSE IS TO USE THE SCROLL ROLL FOR THE LOOP MOVE FUNCTION ONLY, and the parameter buttons to change the LENGHT of THE LOOP. The STANDARD LOOP MUST BE 4 BEAT.