Quote Originally Posted by Canuck View Post
Yes you can. actually the formulas should work whether you put in inches or cm the ratios should be the same as long as you are consistent throughout the whole process just change the tag from cm to inches.
That's not what I'm saying. Yes, the conversion doesn't change because it's always 2.54 either way, however, he has IF statements that are based on the metrics that give recommendations. If someone doesn't know to go into the formulas and change those also, then just doing the conversions of 2.54 doesn't help with the recommendations the sheet is trying to provide.