When setting grades for question's options (ex. multi choice)
Too many teachers open up the grade (percentage) listbox and scroll down to the -100% (minus 100 percent)
and choose it as the "100%" grade. due to misunderstanding of the UI.
The Initial popup window of the grade's list is too small to show the "100%" at the top, as the first on the list.
and the option "83%" shows instead, as the first. so teachers scroll down (for unknown reason!)
and select the -100% option. wired.
To prevent this...
I am suggesting to narrow down the list of options.
lib/questionlib.php (line 300)