Wayne, I'm having a hard time making adjustments to the tweeter XO. I've tried combinations of reducing cap value and introducing resistor in series with the tweeter, but can't seem to reduce the "sizzle" without numbing the rest of the treble. Specifically, it's the cymbals that are bothering me. It sounds more like loud sizzle than light sparkle.In your original XO, what is the 16 ohm used for? It is to damp the resonance peak at 670Hz?
thx,
Gar.