Glad the above was of some help Carmine

.
Something has been annoying me about this thread though. I've been

and

trying to find what was nagging me. At a first re-read, I thought my statement, "The BIABacus is, without doubt, despite it's spreadsheet form, far superior to any other brewing software and far more versatile," was what was nagging me, but, even though put forward arrogantly, that is actually true.
I've worked it out now, and it wasn't even a question you asked

. In your first post, you referred to the "no chill method." We explored the history of that a little but not the practicalities. Here you go...
Some brewing programs make adjustments for no-chill, but, the calculations they do, are incorrect. It's a bit like me saying to you, I can't even think of a good analogy at present but here is a really poor one... "Bake your loaf of bread for 35 minutes and sprinkle it with sugar at the end of the bake." What we don't know is if the loaf is left to cool in the oven or is remnoved from the oven immediately. Yep, I know, it is the worst analogy ever, but, in brewing, and I'm not talking no-chill here, what happens at the end of the bake is anyone's guess...
I have a professional (in other words, he has run craft breweries) home brewer mate who lets his kettle sit for 30 minutes before he runs it through his chiller. Other brewers (including another pro brewer) will start their chill immediately, and, it could be with an immersion chiller or plate-chiller equivalent.
For software to try and make IBU adjustments before even asking how the brew was managed post-boil when there is no standard, is, and I hope you can see this, just nonsense.
You'll very rarely hear from another brewer, pro or home-brewer, how they manage their batch post-boil, but, for many styles, this is critical information should you want to copy their brew. (I first rattled on about this
here.)
Anyway, two things: Unless brewing software allows you to record what chilling and hop management methods are used in a brew, that software should not even begin to think on adding "no-chill" adjustments; it is a total nonsense. The BIABacus, on the first two lines of Section G, allows the brewer to convey a lot of info, and, if needs be, that info can be supplemented in Section I.
...
I remember Section G taking ages and ages to write but can see a few improvements now I never saw before!
So, good question Carmine

,
PP
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