Motor circuit Calculator quality check

I have begun a thorough quality check of the motor circuit calculator. First I am checking all the NEC table entries in the program to make sure they are correct. Next I am creating an Excel Spreadsheet that duplicates many of the critical calculations. Then I plan to check the calculator against the spreadsheet. This project will take several weeks. Quality control is a major time consuming process with computer programs and is probably why so many programs require that you sign a no fault agreement before using them. Quality control and quality assurance are obiviously major expenses for large software corporations, but give the small guy an advantage. Small guys can always call it a "beta copy" and hope for the best.
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