Hi,
The moisture parameter in the grain is for informational use and does not impact the water volume calculation.
The challenge here is that water absorption is not necessarily a function of moisture content (for all possible fermentables). A sweet potato does not absorb water the same way that crushed barley grain does for example. I would need a pretty complex model to handle all of these cases.
So internally the program applies the global grain absorption (though there is a separate global for BIAB due to the bag compression when draining).
Brad
From Brad (the BeerSmith dev) on the BeerSmith forums on a question related to moisture
In other words, I don't think there's much you can do.
Are you guys really adding just to the boil? Previously, doing extract brews, I've always done a partial mash with the pumpkin then added all the extract. I'll be converting my recipe to all-grain this year and was planning on roasting then mashing with the rest of the grain.
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