Hello and helpFirst of all, congratulations for this wonderful site for accordionists and musiciansI have already called on this siteMy new problemI have a cavagnole piano accordion Odyssée Liberty 4 connected to a Solton MS 40 (I know it is not the 1st generation)I have changed the fold of my Solton, I have no problems to have the sounds of the MS 40, but I can no longer trigger the drum machine This one starts manually without any problem, but the arranger doesn't workCan someone help me, I play tomorrow night and I'm really worriedMail and phone number deletedThank you