Ooops. Thanks, Carl.> Doesn't require Xy4. True, but your file won't display properly in Xy3 (embedded UF and SZ commands, metric units "DI" in RM and TS commands, embedded MoDes IT and BI and various italic redline MoDes, embedded VN statements [Xy3 only recognizes VA], some extraneous stuff at the bottom). I've attached a cleaned-up version. As the italic MoDes are harmless, I didn't bother to delete them. -- Carl Distefano cld@xxxxxxxxHarry Binswanger hb@xxxxxxxx