I haven't noticed it moving on me yet Chris, it seems to hold it's place pretty well, but I suppose if carried around in a pocket or purse for awhile it prolly would. Personally i'd prefer a more clicky knob so i know exactly where i'm at. If it's in between 3.8 and 4.0 am i at 3.8 or 3.9? everything i've read says it can be adjusted in .2 intervals so i'd assume i'd still be at 3.8, but you see my point lol
Thanks blu, can't see myself goin any higher than 4.2, and i only bump it up to that on juices with little to no throat hit. 3.6-4.0 seems to be my sweet spot, lower on the DCC's cuz like u said, the vape gets a bit too warm and drowns out the flavor.