First off if this is in the wrong section please move it "not entirely sure where it should go" but I've been in the vaping world for a couple of months, and since I started Ive always been amazed in all the smoke tricks people can come up with. Anyways long story short Im trying to perfect O's. Ive watched videos, read plenty of threads but still seem to have issues. Is there anyone out there willing to give me more advice on adding speed, backspin, and clarity to smoke rings. You can post on here or if its easier PM me. Thanks again and vape on