Hello! I'm very new with Rodeostat, but I'm interested in connecting my newly purchased multiplexer expansion board to my existing Rodeostat. I already checked out the hardware guide and getting started guide. I'm a bit confused, though, in one part of the "Getting Started Guide": that is, how to connect the +/-12V power on the multiplexer to the Rodeostat since my Rodeostat indicates +/- 15 V on its board and has no pre-installed pins. Is my Rodeostat compatible with the multiplexer? Or what modifications would you recommend so I could install the multiplexer expansion board?