I usually find my best setting between 9 and 12 o'clock. It seems to help me to turn the noise blanker off and even reduce the RF gain. There was a thread here somewhere a while back that the receive amplifies the noise more than the signal. So reducing the RF gain actually helps the signal to noise ratio and helps the signal get stronger in comparison to the noise. This the same reason people don't like a preamp on the receive. So basically, turn the RF gain down and the volume up. Try it and see if it helps. The DSP also helps the signals that seem to transmit static with their signal.
Now I want to put it in my truck and check out / find some DX spots down by the water. Haha!
Thanks for the comments, Shade. Definitely taking me a little dabbling to get things right, and a little recalibration of my ear to get used to the sound, but the results are brilliant! I love it.