Calibrate ZSC31050 voltage output with eval software

I'm using the ZSC31050 paired with a pressure sensor. My boards are back and working. I have followed the evaluation board app note to calibrate the pressure sensor across the desired range. The polling of the read out data with averaging yields a really good result across the full range. Very linear. Very nice.

The 0-10V output changes, but the range is off. I'm trying to figure out how to calibrate it. I read the 0-10V app note, but that doesn't seem to be enough. I have monkeyed with the "Tools -> Output Voltage Adjust" but I haven't been able to understand it well enough to get results.

Is there a step-by-step guide for calibrating the output voltage?

Thanks.