I'm sure this has been covered elsewhere, but I really didn't have any luck with search. I'm trying to work with my BL on my bass sound through FOH. He insists the way to make the bass heard is through adding top end in the PA. Maybe around 5-6k. I'm running a Spector NS-2 through the DI on my TC RH750 set to pre-eq. There is plenty of top in the Spector itself. My argument is that the way to make the bass heard is by making room for it with the kick. He runs a nice big round kick drum that sounds great, but I think it steps on the bass a little. My question is, I don't know what frequency to tell him to start playing with. Also, do you usually notch the kick and leave the bass alone or mess with a little of both. In the past most sound men tell me they leave my bass flat. Honestly it's me nitpicking because the overall live sound is excellent, I'd just like to experiment a little. Any help is appreciated.