Based on field testing with students at the University of Alabama, we have been able to identify and correct a number of SimGrader project instructions that were causing confusion. Rather than trying to list everything here, we have attached a PDF listing the changes. Remember, when a SimGrader grading improvement or fix is made, you will need to regrade existing results by manually clicking the Regrade button. New submissions, however, will be graded using the new and improved grading functions.