Yes both fans respond. Last night I set each one to 0 rpm to test and they both responded. Okay i switched the cables and now the other fan is the low rpm one and the other one is working fine. I uninstalled and re installed and nothing changed. I set the set rpm to 900 and both fans responded and are spinning at 900 rpm.
attached are two screen shots. the rpm on quiet seems to be lower because the coolent is pretty low at the moment. should i just run a fixed rpm? what do you suggest?