How long do you generally wait after adding the alcohol to the dabs before you think the bottle is ready to go? I've seen shatter take a while to dissolve in Everclear, so I'm guessing 24h at least…
I should have mentioned that. The oil dissolved in 190 proof ethanol comes out of solution when you add it to water, once it's past a certain concentration. I take my high density tinctures directly. 190 proof + enough hash oil, and it's 50% alcohol or less. The alcohol burn fades immediately, leaving your mouth coated with delicious hash.
Lower density / high proof tinctures hurt to drink straight, so they should be added to a a drink.
Certain synthetic cannabinoids are like this too. JWH-018 dissolves in 190 proof ethanol pretty easily at 2 mg/ml. If you add that to water, it comes out of solution and turns cloudy instantly.
I looked into that effect somewhat, when you have an undersaturated tincture you can get a good idea about the qualities of the tincture based on the color and opacity of the precipitate. Its not all that interesting, but what is interesting is that I just put a dropper full (about 0.25ml or 50mg THC) of high power stuff on a sugar cube and it worked great. Tastes good too, so now I got a cool new party trick I can't wait to show off. Should have taken a picture.