In a thermal simulation in SolidWorks Proffesional 2011, I have 237.6 Watts of power going in (heat capture.png). This is 6.4*36 + 2*3 + .4*3 Watts. I have repeatedly verified this. But in the heat power summary, 489 Watts are listed (heat capture 2.png). What is the mistake I am making here?