I made a few color changes to my greenbar program inspired by Matthew R. Wilson’s greatly superior Hercules greenbar program. I didn’t actually look at his code. I used the eyedropper tool in a color picker program to get the r,g,b values from one of his PDF outputs. Changed the shade of green. And the hole colors which as he pointed out in his video, black being too distracting. As I said I can still use my program for gnuCOBOL output.