im in the process of mixing a song i sent my vocals to a group track and added my eq and compression ,then i created a fx track and send my group track to the fx track but i am confused about the volume on the fx track , i send -0db to fx track and the fx track is so much louder then the group track , so i pulled down the fader on the fx track and that didn't really help , so i am wondering should i send all the audio to the group track and play with the fader ? or should leave the fader at 0 and play around with how much i send to the fx track ?