How result slide detect which result variable to use

This seems to be an ongoing issue for our team as well. We use a template that we developed. It doesn't happen consistently, but it does behave differently between using the template story file, using the team slides, or using the storytemplate file. Our template only has the one results slide with the default Results.PassPoints etc. without the digits. Now and again one of our team members will end up with a digit in the group of variables and the assessment will have odd behavior for reviewing missed questions and may not report correctly on the results slide.