Thanks Jon. I am playing around with it right now. I can just use the check box on mash acidification table for "remove roast malts from main mash," correct?
I believe so. I normally just deleted it from the mash grist and added at sparge. That grist is there only to estimate mash pH, and the carafa is obviously not mashed here.
EDIT - I'm @ work now , so I don't have Brun'water handy, but I believe checking that box serves the same purpose as deleting it from the grist - ie., not counting its acidity against your mash pH. And FWIW, I think your water profile looks good. Good luck !