Roastmaster provides the ability to change how curve values are graphed in the main Roast Console and Roast Analyzer.
For universal scales, such as temperature and humidity, navigate to Preferences > Max Graph Values, and enter the desired value for the appropriate scale.
For curves set to Raw scale, this is set on a Curve by Curve basis. In the Curve details screen, set the “Max Level” field to the appropriate value for that curve.