Hey all so I've been having an issue with my ohm reader lately. It appears depending on how much or how tight i screw my RDA it reads different. Now this is no high quality expensive ohm reader its the small cheap plastic one i got for 5$ and i do expect something so cheap to have issues however my own safety worries me if the ohms is reading different. On my iPV D2 it reads .26 ohms but if i screw my RDA on all the way and it reads .08..which is a huge difference. I never had this issue before when I first started building and i even changed out batteries and i still have the same issue. I tried loosening it which only makes the ohms go higher. So can I rely on the resistance my device says or should I be careful and upgrade my ohm reader?