I have a weird problem with a new kanger mt3 i just picked up. When i screw it on to my vamo it reads 2.6ohms but if i tighten it then it will read 0.0ohms? If i loosen a little i can get it to vary the ohms from 0.0 ohms to 2.6? Obviously i have to leave it loose or the vamo will error "lo". Does anybody know what would cause this? Also if i change the head (atomizer) it will do it with that head to. When i put a different kanger mt3 on the vamo i have no problems. Any ideas why this one mt3 would be doing this?