mechical mod

Just bought myself a petri dotmod (CLONE). When firing the button gets HOT and the coil heats up SLOW. im using it with a rda. 26g kanthal dual build. 2.4mm reading at .38ohm. SONY VTC5 bettery. any idea why?

Ey mates, I just bought an authentic black tomahawk mod and was wondering what i can do to polish it up nicely. Seems like there is a smudge in the black graphite i cant get out with a microfiber wipe also. Need her lookin squeaky clean. Any household items i can use? Prefer not to go buy...