If your using a stand alone cd recorder which I do you might want to run your line outs to the line in on your cdr and then line out of the cdr to your monitors or what ever to tell the mix your getting .
I use a compressor and 15 dual band EQ between the porto and the cdr to smooth out or add to or take from and set the recordig level. Then when I got all I can get out of it I send it to the cdr .