We have a G80C running the DOS version of CMES. Whenever I try to automatically set the alignment if I take 4 points and feed them into a AF,P1,4 the system gets some fatal error and dumps me out to the dosshell. I know there may be some math error with 4 instead of 3 points but it works ok if I feed it 8 points. Just wondering if this was a bug or if there was any other reason for it.