I've been using a Rockfire adapter to connect home-built rudder pedals with a 100-kOhm pot to a USB port. While this works, it's less than ideal because the adapter's resolution seems to be low. In the Windows 7 calibration procedure, the raw data shows values ranging from about 4 to 122 in steps of 3, which means there are only about 40 possible values. This makes it almost impossible to maintain a heading accurately.
So my question is, is there any way to get better resolution with the Rockfire? Or would the Mayflash adapter give higher resolution?
Thanks!