[LinuxMercedes]

Daniel:

I'm using GetValue(). I'll try GetVoltage(). I know it's not a problem with my loop taking 20 seconds to execute because it will printf() the value of the pot several times between changing the pot physically and the voltage change being registered by the software.

Abwher:

Thanks for pointing those things out...as a software guy, I tend to assume there's a software problem, not a hardware problem. I'll check those out tomorrow, although I might have to use a voltmeter of some sort since I don't think we have a 'scope.