final gravity estimation bug
In the final gravity estimation, if one changes a 145ºF rest from 19' to 20', the estimation discontinuously jumps from 1.013 to 1.004 regardless of the yeast attenuation setting. For example, using Wyeast 2206 which has a stated "max" attentuation of 77%, a 1.004 FG in my case corresponds to an attentuation of 92.5% which very unrealistic. This was noted by me today (3/26/23) on the Brewfather FB site, which includes a couple of screenshots. I know the estimated FG is very approximate, but it seems it should be bounded somewhat by the expected attenuation of the chosen yeast.