Ok, figured it out. I think I'm screwed with my new mod. Nothing I do will make it burn less than 7 watts.
Volts squared / Resistance (in ohms) = Watts, so
3.4 squared/2.4 = 4.82 watts is what I am used to vaping
My new mod only goes down to 7 watts (was advertised VV down to 1.4, but...