I am interested in seeing/hearing the presentation. I was one who thought boil meant ‘volcano’ and I was around 15% boil off. I now shoot for 8% and have struggled a bit in my effort even at what I’d consider a ‘simmer’. I’ve been hitting 10% but decided to reduce boil times to 45 min in an attempt to further reduce boil off. Plus, I get the added benefit of slightly more volume in the fermenter to ensure I get a full keg in the end.
I take a slight hit in efficiency doing these things but the last couple beers have been noticeable better with this and the additional changes in process (step mash, recirculating, etc), equipment (pump, RIMS, etc), and ingredients (Brewtan B). Maybe bias but I’m digging it so....
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