The default MIDI mapping for a Lemur object will scale a CC message from 0 to 127. You can adjust this range in the MAPPING panel of the Lemur Editor. Select the object and variable you want to edit in the PROJECT hierarchy window. Now look at the MAPPING window / MIDI tab. The Scale value is set by default from 0 to 127. Adjust this to whatever you like.
This functionality is not yet accessible in the In App Editor.