When I use these compression calculators, I get a different number every time. I plug in the same numbers, and each time, each different calculator gives me a different number. This is why I asked for some help, to maybe get second opinions.
Just stick with the Summit Calc and you'll be close. I use the KB one usually myself as that will do "dynamic". The more info the calc requires, the more accurate it'll be but there's more places to enter bad info.
