[LAU] Ingen controllers?

Hi all! I'm trying to control plugins in ingen using a Korg Nanokontrol, and I think I'm missing something. For starters, I tried a simple amplifier. So, I added a controller and connected its output to the amplifier's gain. Moving a slider, I see the "Controller" display change from 0 to 127. The other controls are set to: Logarithmic: off, Minimum: 0.0, Maximum: 1.0. At first I though nothing was happening, but then I noticed that when the slider is moved all the way down (actually, to 2), the amplifier's gain is set to 0.0157 and then stays there. Can anyone explain what's going on? Thanks! Alexandros