I'm using several Hot Pototoes modules in my courses and I use the Flashcards as a review tool. It seems any Hot Pototes exercise is automatically included in "Grades" which of course results in a 0 for that activity since there is nothing to grade. Even if you set the points to 0 it seems to appear in grades. Is there a way to keep this from appearing/counting towards a total score. Am I missing a simple setting.