i HAVE A PMI MOTION TECHNOLOGIES BOARD FROM A MOTOMAN ARCWORLD 6000 WELD CELL. IT IS A MODEL: 0088060-009 TYPE: KXA-48-8-16/M/AUX/PS I HAVE 3 ROBOTS THAT ARE THE SAME AND IF I SWITHCH THESE BOARDS THE ROBOT WILL RUN. DO YOU REPAIR THESE UNITS? IF SO WHAT IS COST AND TIMING? THANKS