Having worked in Saudi for a number of years, where booze is illegal, some expats were “forced” to make their own. There was a pamphlet (The Blue Flame) that made its way around the rugby circuit that was used to make some fine tasting booze, and if the directions were followed, you would not get a hangover. If you want to make some fine tasting Jack Daniels, soak your 190 in Jack Daniels smoking chips for a few days before cutting.
There is a web site that has posted the Contents of the Blue Flame pamphlet.
This post is for educational purposes only. It is NOT legal in most if not all states to manufacture Ethel alcohol.