My nephew was house sitting for me this weekend and he did some "adjustments" to my system. I think I've got everything back to where I like it but can't remember how I had my powered sub crossover set - to 0 or to 180 - to get the most out of the 990 bass management. My nephew put it in the middle.

Next time I've got to figure a way so things can't be changed. Maybe handcuffs.