After I finish building a coil I screw my rda back onto my mech mod (always build it on my vamo so I can check the resistance easily) and sometimes when I'm screwing it on and I end up rotating the cap which moves the airflow holes so I have to pull it off and re-position the cap. It's just a little thing but it's kind of annoying. Anybody else have/do little things like these or have things happen to them?
