if i was you, i would not eat the acetone tinciture no matter how much it has or has no evaporated. only smoke the acdtone tinciture.

your method seems ok to me. it should work.

i use everclear 190 proof alcohol to make the hash oil. it is edible definitley, thats why i use it. with the others....they arent really edible. but white lightening is edible definitley. people drink it safely all the time.

that is why i reccomend the use of everclear grain alcohol, 190 proof. 15 bucks at the grocery store.