Hi All, I am working on a wheelchair based robot that utilizes 2 24 VDC motors and will be controlled by EZ B V4 controller and a Sabertooth 2X32 motor controller. The problem Im having is that when I hook up the positive 24VDC line to the Battery + terminal I get positive potential through all remaining terminals. So, basically if I put a volt meter probe on the detached negative and the other on and sabertooth controller terminal I get 24VDC, which I think would cause a short. I tried calling and emailing Sabertooth Tech support with no response for a couple of days, so any help at all is highly appreciated ?

Thank you.