Yea I have the Metra and I'm not very happy with it. But I can't find another one, so I guess It'll have to do. It's pretty lame how the unit sits so far back. I was going for a factory look, but I guess that's pretty much out the window. I also have a small space at the bottom where you can see throgh to the wires just barely, as well as the volume knob issue you're talking about. I ordered one of those black extended knobs that that one guy is selling on this site (http://avic411.com/forum/viewtopic.php?t=20147), so hopefully that will make it better. Also the steering wheel controls work, s