The cappy silicone bottles WILL NOT work in this mod...wide metal top cap will sandwich between positive and battery and prevent firing....I'm getting a fdv 510 bf v5 so mine doesn't keep collecting dust.Ill try thier bottles again with oring under cap but I have a feeling I'll need to get a silicone or sq bottle.
The frankenskull isn't adjustable other a non conductive washer under 510 head but then threading may be a problem?
FDA BOC