TC for either mode the setup is the same. Yes you still need to select the TFR/TCR or wire type.
Power Dominant Mode You adjust the temperature to something higher than you vape (yes some just max it out, but not advised). Then you adjust your vape by adjusting the power level up or down.
Temperature Dominant Mode You adjust the power to something above what you normally vape at (yes some just max it out, but not advised). Then you adjust your vape by adjusting the temperature up or down.
No need to watch this whole video, but at 29 minutes (I saved it there) James explains both TC modes. Just about 3 minutes worth is about it. The rest deals with other things.
Ok now I get the difference of power dominance it's still temp controled with resistance...nice video and also now makes sence why repeat mode exists in those dna boards and how useful it is for temp control to work better and avoid loss from connections...noice noice