With thanks to Bob Cook, a Discerning Drinker, who on 27th October 2020 left a comment with the recipe for this delicious high-proof whiskey, equal parts...
I have the Redemption 95% straight rye that's only 92 proof, so I dropped it to a 2:1 ratio of rye to Martini Rosso. used Peychauds for bitters over Angostura. An absolute delightful drink.
I absolutely recommend trying the Redemption straight rye if you get a chance. Inexpensive, so taste to price point is excellent. https://www.diffordsguide.com/beer-wine-spirits/8097/redemption-rye-whiskey