I have a 10 question quiz, pass mark is 80%. Each question is worth 10 points so 80 points is a pass. The quiz worked fine (percentage wise) until I added the 'Reset only Incorrect questions' options for the resetting the results slide action . After doing that, it shows a pass mark required of 800 points ! so a score of 5/10 - displays 5% passmark. An ideas what is going on?