How do I get Profis to do math correctly?

I created a file and created a square baseplate, and on one side profis did the math right and on one side it founded incorrectly and I can't fix it because this terrible program is always trying to figure out what I want and do math for me. Is there a way to turn off the "automatically do incorrect math" feature so I can put in the correct dimensions?
I've said it so many times before and I don't expect you to listen, but please go back to the old not online version of profis. It was so much better. The only possible advantage to this new system is the fact that it can do anchorage to concrete pan deck, but you don't allow that unless I pay you, and I'm not going to pay you in order to specify your products and make you money.