Extract with butane.
Vac down the collection chamber
Inject methanol into collection chamber
Heat solution and cool for a few hours
Nitro push through alumina and sintered disk
Inject butane to mix with your winterized metoh
Prepare a conical pressure vessel with distilled water
Use pressure to slowly (dropwise?) push the solution into the conical pressure vessel with drain valve.
Drain water layer.
Add more butane if needed and push through a desiccant (alumina works)
Winterized butane extract
