"I’m not sure exactly what you would accomplish by doing this as inverting
the strip would give you exactly the same values just going in the
opposite direction."
Walker,
Yes, I understand that the values would be the same going from 100% to 0% as going from 0% to 100%, but then when I read the value of the positive it is in inverse relationship to the scale. That is confusing for me, and would be even more confusing to explain to a student.
But perhaps it would be easier for me to just flip the scale on the negative so that 0% reads 100% and 100% reads 0%.