Can we manually adjust the [quizname].ScorePercentage on Results slide?

Hello,

You may not be able to adjust one of the built-in variables.

What if you made the final score as the answer to a question? That would then get reported to the LMS as a question you could read in a report.

For example, what if you made a quiz question slide where the Question is, "The final score is" and the answer is a text box where the user can input an answer, and inside that box you put a reference to the final score variable? Perhaps that quiz question and answer would show up in your LMS reports. If you did not want the user to see this slide, you could cover it with a black rectangle and put in triggers to jump to the next slide when the timeline starts.