I built my own CAN bus and hooked my pro-link up to the CAN outputs of my 30-0306 gauge. It reads the PSI as a channel correctly. However I cant seem to find a way to pump this into a gauge or a chart. Its not listed in the external inputs, and there is no transform for it. So its "logged" per se, but not really able to be charted or displayed. Is that the limit of CAN inputs?