CompuServe Messages

>>I'm not sure which part of my message that you didn't like I just didn't want others to get the idea that the vertical picture was made up of 525 lines when it is really 480 to 504. This can make a significant difference when making the AR calculations. On the otherhand, I do agree that the difference of 480 and 482 is insignificant. In Alec's situation, documentation of the technique is also important and therefore he probably needs to be mathematicly correct.