I use a mason jar 3/4 full of bud. Freeze the jar of bud and the everclear for at least 12 hours. Pour in the alcohol, leave a little airspace for shaking. Cap and shake for 60 seconds. Have a strainer and bowl handy beforehand, pour quickly into the bowl. I don't do second rinses, I think its a waste of everclear.... Pour from the bowl thru a filter, I like paper towel better than coffee filters, doesn't plug as easily.
The bowl I then use, is small enough to fit in my double boiler, same one I use for my coconut oil. I use a candy thermometer and get the temp in the upper pan to 190F, place the bowl of solution in the pan, and boil off the alcohol. If you wish, you can purge it futher, with a vacuum, etc. I don't see that its needed when using grain alcohol. You can safely vape/smoke it, cook with it, just like hash.
Only stronger! Ohh, i forgot about dabs ( never done one..yet ) I'm sure it would be great for that!
And if I made any glaring errors, its the hash, not me man!
@pop22 whats your recommended procedure with everclear ?