Digital Signal Processing,? I did the auto calibration function with the new sub but i just don't like how it sounds, i did an audio frequency sweep and didn't hear any gaps in the transition from the sub to the front speakers. I even played around by changing the crossover to 60, 70 and 80hz and higher, my auto calibration always senses the front speakers as large... i see that's a common problem so i always change it to "small",what other tweaks should i consider?