Yes this is the comprehensive answer I've been searching for. Thank you, as wayneo mentioned to me in the first reply he gave me to not lock ohms manually, there's some feature that DNA does, "refinement". So as I now understand, once a temp sensing atty is put in at room temp no need to lock bcuz the dna chip will take care of all calcuations and use refinement, for example, to do proper Temp control.
Edit: now I dont use any cotton, this is a ti coil on a ceramic rod with oil put directly on it, just so all is clear.