I have upgraded our Moodle site over the summer from 1.9 to 2.4. Now when I go to grade an assignment there is no option for No Grade showing in the list from the scale, only the grades allocated in the scale are available. This means that regardless of the quality of the work submitted I have to award them one of the grades where in the past I was able to leave the grade as "No Grade".
If I decide to add a new Scale with No Grade as one of the options I am warned that I will have to regrade all of the work.
Is there any way to solve this without remarking all of the work?
