So i have a 2340 that i have wired up to my 1604 like you would wire any 4 track. 4 direct outs to the line ins on the deck and the line outs to 4 line ins on the mackie for monitoring after recording. My question are how is the decks output and line parameters supposed to be set when im using a mixer instead of just the deck itself? it seems i have to have the line knob turned up to get any movement on the meters despite the mixer being at full blast and the output knobs also affect the playback even when the mackie is monitoring through the line inputs. Im having trouble getting a clear recording as i think i dont have this setup gain staged properly. Any tips?