Has any out there running a Citizen A220 experienced problems getting a sub-program to work. I load the main program and the sub-program in the control. I call the sub-program up in the main program with a M98 P1162. I have the sub-program,O1162, loaded in the control, but when the program gets to M98 P1162 it alarms out saying the file doesn't exist. The information in the sub-program is only in $1 and I wrote it using WIN-CNC. W doesn't my program see the sub-program?