Finally going to take the plunge and purchase a BFD to EQ my Servo-15. Am currently running the Paradigm X-30 pre-amp/crossover between the Receiver LFE Out and Input on the Servo. I believe since the X-30 is controlling the crossover frequency, gain and phase of the sub (basically it is a remote box with the sub controls on it) that I should place it 'after' the BFD ie. Receiver > BFD > X-30 > Sub. Does this make the most sense?