Passpoints problem

Hello Martyne, 

Thanks for reaching out!

The variable quiz.passpoints is a system variable, which means there's no way to change its value to a user defined one. 

Would you mind telling us more about the scoring issue that you're experiencing? Are you getting an incorrect calculation of your scores in the results slide? 

Additionally, can you share a copy of your .story project file here or in private by opening a support case so we can do some testing on how your quizzes are being scored? We'll delete it when we're done testing!