So I put my requirements into Brewers friend 45litres of 1064 wort comes back the same 88g 1 billion under required amount 8 packets??? I'm looking at this because I've started using liquid yeast with starters and the correct cell count and I now need almost twice the head space to what I needed...
I use similar set up I get problems when using wheat and more than 10kg of grain I think my bed depth is to deep was thinking changing mash tun dimension to get 8-12 inch max depth