Had to send my control box to the factory in France.Traded for it 3years ago,never held a charge longer than 24 hrs.Worked good but had to charge every time used They had it a few days.Received it a few days ago,still had a full charge and they made it look new.Can't say enough about the service at XP.I think they're the Best,best product and best service.I love my Deus.The price they charged to overhaul the control box was more than reasonable,for $100 I have a new Deus.