Another SCAT question so I thought I'd throw it in here-

My DS is taking SCAT in two weeks. I just realized that I may have made a mistake! He is 7 1/2 and grade accelerated to 3rd. I registered him as a 3rd grader because it didn't dawn on me to do otherwise.

Should I have registered him as a 2nd grader since that his is age? Should I call CTY and ask them to change it?