Carl wrote:The syntax is correct. But surely you don't use the entire range, 555-598, every time? That's 44 permanent S/Gs! Rather than a blunderbuss command to clear all of them, why not clear only the ones actually used?What for? What's the cost of the blunderbuss command? I do have a S/G that contains a table of all the S/Gs used, so I could actually just clear the ones I used in the program. But, again, why not clear 'em all? Harry Binswanger hb@xxxxxxxx