VAPECRUSADER IS RIGHT, the mod only knows what information you give it.
it only sees the current resistance, not what metal that resistance is or build. In that light a 0.2 ohm build in single coil and a 0.2ohm build in dual coil, are two different quantities of metal. The mod does not know your build, only numbers... it is a computer. generally speaking a mathematically accurate computer. But, no more, no less. It calculates the temperature by using the change in the resistance.
If you run the same resistance in different forms of build, you will see a wide array of settings.
for my hadalay I have a single fused Clapton SS coil at a 0.3 ohm resistance, running at 45w preheat, and 35w at 400 degrees.
in my petri, I have a dual coil Clapton in SS at a 0.27 ohm build, running at 75w preheat, 55w and 520 degrees.
my point is, there are multiple factors involved, the board in both cases see's similar numbers; but, due to the nature of the builds, it needs entirely different settings to run in a satisfactory way for me. This is not the fault of the board, or anything wrong, it is merely monitoring the numbers only.