Hello all. I have just completed the install of the hotend/Titan upgrade kit on my Ultimaker 2 Extended, and I am having an issue with the Titan extruder. It seems to be functional, as it makes a "servo" type sound, but the large gear wheel does not turn at all. Is there any way to properly troubleshoot this matter? I removed the extruder mechanism and used the "move filament" command to see if the servo was operating. I can hear a pulsing sound like it is getting the command, but there is no motion. Perhaps the voltage to the motor is too low? I also removed a small clip-on magnet that went around the servo wires in the electronics housing, which I assume is for RF suppression. Would this have any effect on operation? In case it matters, I have updated the firmware and loaded the eprom update off the SD card. Thank you!