Funny, and now I actually think I know the issue. My Saints are mauling the Bears right now and it got me in a good mood.
I went to the evolve website and looked at the specs.
Specifications
Minimum Typical Max
Output Power 1 Watt 40 Watts
Output Voltage 1 Volt 9.0 Volts
Output Current, continuous 16.0 Amps
Output Current, instantaneous peak 23.0 Amps
Atomizer Resistance, standard wire .16 Ohm .7 Ohm 2.0 Ohms
Atomizer Resistance, temperature sensing wire, cold .10 Ohm .4 Ohm 1.0 Ohm
Temperature Limit 200°F 450°F 600°F
Input Voltage 3.1 Volts 3.7 Volts 4.3 Volts
Input Current .5 Amps 8.0 Amps 16.0 Amps
Screen On Current 25mA
Quiescent Current 1 mA
Power Down Current 5uA
Efficiency 92%
Weight 6g
Footprint .65” x 1.30” .80” x 1.30”
Thickness .32”
Screen size .69” OLED
That freakin .98 ohm build I got might be too much for it. I'll try a screw build and see how that works.