Anyone out there using a V-Box 7 to move their BUD. I connected the V-Box and no matter what we try we get Er2 which means no pulses. Just wondering if there is a difference in how the V-B0x 7 and V-Box II are wired. Short of that I may have to try to swap out the Actuator. I have a spare 24" Von Weise and a 24" ?? I'd use the Von Weise. It weighs almost twice as much as the other one that is missing the identifying name plate