Actually 2 oz of rye makes it even better - I just compared the index card that I jotted the measurements onto, and I [mistakenly, perhaps out of habit] wrote "2 Oz. Rye or bourbon"! And that's the ratio I've been using! Yes, decidedly Manhattan-ish, and quite good. I will keep it at 2 oz. of Sazerac, and tonight try the Angoustora instead of the Orange. Thanks!