Okay after a few weeks with manuals everywhere & much head scratching I've finally managed to get the beginings of a GFI (actually UFI) script running. I'm even beginning to appreciate the logic behind the program. My current question is.... I've got a RESPONSE file that I've collected, selected & saved frequency responses for. When I use the UFI program, sometimes a frequency will fail to fall within the range of the collected & saved frequencies. (TEST BAD) I know I can query the data base (dbquery) to display what the RESPONSE file has for parameters but is there any way to have the GFI/UFI program display (return) the value that it gathered when testing? I'd like to know if I missed my frequency by 2 hz or 2Khz so I can decide if the tested point is truely bad or if I just need to expand my RESPONSE range. Thanks, Kev