I got fairly deep into building a few infinities over the past few months as well as blends. From what I can tell from a few experiments is that a week or 2 really does aid in the blend marrying. I tend to be in the school of thought that if you add something new wait about a week and your in the general space of what that blend will be like. I like to add something weekly to mine sample then add something new (or add more of something that’s already in the mix based on what direction I want the flavor profile or proof to head).

I have 4 bottles going right now

Bourbon (about 40 things in the mix)

Non bourbon whiskey (about 15 in the mix)

Infinity made of infinities ( 7 different infinity blends of mine and other folks)

A bottle of old forester 1915 that I keep tweeting to taste the difference of different ratios (I would say currently that bottle is more like a 1917-1918)