Well, I can check the voltage at the coil screws when the fire button is pushed, and the coil is hot.
But, I am still convinced this whole voltage drop deal between using a stainless mod vs a brass or copper mod is all blown out of proportion.
Just my opinion ...
I don't use a mech but I can see where the mod resistance could be important in low ohm builds.
Just making some numbers up, don't know if they conform to reality:
If the mod has a resistance of .05 ohms and the battery is 4 Volts,
Using a 2 ohm coil, it doesn't matter much because the mod will only drop
4Volts * (.05/2.05) = .1 volts. No big deal, you're still getting 3.9 volts out, or a 2.5% loss of voltage
Now if you drop to a 0.3 ohm coil, the mod will drop
4Volts * (.05/0.35) = .57 volts. Now you only have 3.43 Volts at the coil or a 14% voltage loss. Quite a bit more significant, especially to someone that tries to get every bit of power they can.
Cut the contact resistance in half and you cut the voltage loss in half.
The concern does seem excessive to me too, the .05 ohms is probably exaggerated, but I'm not a cloud chaser.
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