hmm okay to add Joe White I need to calculate these fangled "points per gallon" figures hmmm so DFB% x 46.21 seems to be the magic number

yes I've been using it - however I myself am the biggest unknown variable, only got about 50% efficiency last batch so working on that (first time I've tried BIAB - much simpler but still some learnings to discover yet). Aiming for 60% next batch but not yet dialled in - so might get anywhere...

oops I guess I meant 6/.925 = ~6.5kg @JA yes that is a much easier method :-) in metric hmm.. I guess it's 6.5kg per 20 litres! (I'm gonna need a bigger pot...) re: grain DFB% ... I think this is the figure that starts me thinking when I'm considering something new, like using dark crystal so...

Howdi friends If like me you are often devising possible grain bills when you should be doing other things (new recipe window open at work perhaps?) this shorthand calculation can help (let’s say, when you’re away from your desk in a (yawn) meeting): where grain% = dry fine basis % - moisture...