OK, for kicks, I read/skimmed through the first 15 pages of this looking for details from people that tried more than 1 setting, the consensus seems to be 270 or 330. I am looking for more nuggets buried in there and was considering a DPDT switch for testing stock/capped, but might just go straight for the 270s.
maxhichon, do you still have sets to sell? If not I will just order some today.
I haven't bothered because I need the bass up front since my subs aren't working, but I think I found that cause.