Thanks for the feedback , great to see I'm on the right track,...

Thanks for the feedback , great to see I'm on the right track,
Ive included the equation in the chart, box size was .005 and reversal was 1, I needed to use these lower 'dimensions' for the program to create a decent P&F chart otherwise it appeared with large gaps, prob wouldn't hurt to chart one up freehand but I've only got carpenters pencils
Cheers