Pre-boil to OG

I've been having trouble getting used to this program.


Why is it that on the last recipe I did, it estimated a pre-boil gravity of 1.055 and an OG of 1.057? I hit 1.056 on the pre-boil but my OG ended up being 1.064?

I'm not sure why it estimated those two numbers so close. I do have about a 2 gal per hour boil off rate, I just thought the program would take that into account when estimating a recipe.

Thanks,
Jay

Something else in your equipment/setup profile is likely fouling the math up.  If post the Equipment Profile bsm file someone will likely find the problem.

How do I do that?