Does anyone know where is the best (read: hottest) place on the outside of this thing to place a temperature probe? My mounting situation is not ideal and I'm providing some external fans for airflow, that will be controlled by said probe. Do not want them cranked at 100% all the time, especially since it seems the Multiplus itself doesn't even want/need to run it's own fan at all most of the time (when I'm using 2, 300W or so). Silence is golden. I suspect there's a spot that gets hottest when charging the battery and another spot that gets hottest when inverting heavily... I'm on a 15A shore hookup right now (Just installed it a couple days ago) though so I can't run the charger full-tilt to see where the charger heat is, and I don't really have any _full_ loads to put on the inverter (I guess I could turn on the A/C and plug in a space heater and let them battle for a little while... but hoping somebody's got a good answer first)