Hello, My Name is Keith.  I'm a newbie to commercial distilling.    I have distilled on small pot stills quite a bit, and I do understand cuts by flavor and aroma.  That is where my knowledge ends though. My new still is a 400L Bain Marie oil jacket, 10" column with six plates (non-removable), a dephleg (cooled by well water via hose bib), a well oversized condenser, the still is powered by 3 heating elements.  My Issue is one of proof.  No matter what I do I can't get my distillate to