I agree the pro is not the best system in the world but I see a lot of you have settings on bass above zero. You may enjoy the thump but suggest you try -2. Part of the muddy sounding problem is the the bass intruding on the mids when you goose it up. Give it a try and play around with it. Not going to make it a great system but might make it sound better to you. I would also suggest leaving treble flat or a little below. If you want to optimize the sound for the driver leave the orientation on all seats but push the balance way to the right until the sound is more or less centered to your ears. The fade should only be 3 or 4 clicks back from all the way to the front. The theory is rear speakers are only supposed to provide fill unless you have someone in the back seat.
I'll try your suggestions out and see what I think. Like I said in my original post I don't normally fade to the rear either, this was quite different from what I typically set up. I've enjoyed it much more by fading it back like that, but my config may only work for me on lower volume settings. I havn't cranked it up too high yet for the same reason as most other people have mentioned: I've enjoyed the sound of the exhaust too much. :rockon: