Yeah as macc says its important to have the same for every mix. ive been doing this for some years now, and always use the same. Its always just a starting point, just a different starting point than flat! And with the UA stuff you know youre getting good quality and characterful (word?) sound.
I totally agree sticking master eqs etc on after youve mixed to fix a bad mix is a bad idea. I also think a limiter is a terrible idea on the master.
Im not trying to say this is the only, or even the best way to do things, just something ive found useful over the many years of learning off people like macc and scope at SC and plec on the UA forums (and others) and mixing.
