hello, swim is wanting to do an a/b extraction with mhrb he has good Mod Edit: No discussion of sourcing for plant material and other such things. swim was extremely curious as to what technique would produce the cleanest crystal?

i had good results with vovin tek but my yield wasn't that great..

I have had very good results using ACRB with Marsofold's tek, combined with the defat step from Vovin's tek. Pretty good yield, and nothing but fluffy white crystals.