Help ELI5:

I have watched hours of YouTube videos, and built dual, parallel, and twisted coils. I have been using a RX200, but I have a single 18650 mech mod. Scared of blowing up I decided to build a higher omh coil than .3ish parallel twisted I normally use.

I have a dual 12 wrap 26g Kanthal build reading out at .73ohm.

On my Rx200 @ 50 watts it is reading @ 6.04v. Steam Engine doesn't really match up with this. Am I just reading it wrong on Steam-engine? Is it safe to use on my mech with LGHG2? Please ELI5.

Also I know mechs are ancient and I should not use them. Even still I just want to understand what I am missing even if I don't use it on my mech.

Thanks in advance!