Incrementing Parameters in smaller than 1% values

With the advent of LED lighting and better cameras on set I often find myself living in a world where intensities are at super low levels between 1 and 10%.  Often I'm using the Pig+Encoder wheel to finely adjust intensity values between whole percentage points.  It would be nice to see tenths of a percent on these lvls, and to be able to type in fixture 101 @ 0.5% etc...

For higher intensity values tenths seems silly, but when you're working at 10% overall intensity .5% is a large percentage of the overall output.