Volume mods, both quieter and louder.

Has anybody heard of a mod that would both lower the minimum volume while allowing a sufficiently high max volume. Either having the steps between have a greater effect, or having more steps? I can use Viper to lower the minimum volume sufficiently, but then the max volume is not enough. I've tried the mixer_paths.xml mods, but that just increased the volume all around.

Running Xstrestrolite 2.3, with ViperV4A on a Canadian W8

Thanks