Sep 28, 2013 · Hello Chaps, Ive been trying to convert my Brasilia RR45 grinder to make it in to a OnDemand NO FAFF (garydyke) grinder. So far all Ive managed is the 2L bottle approach with mediocre results! I was wondering if you guys had any better ideas, Its got to fit the definition of nonfaff from th...