hi byron,
my approach to the card ? ... try different chains and see what happened ..
there are a bunch of saved scenes in the library, as well as, some i created ... i use what is offered first and then start fiddling with settings
the one i go back to most often is the 8 mono chains (eq, limiter, compressor, deesser) ... i will adjust the settings as needed for the particular song ... sometimes i will use the fader banks and other times just send a track direct ... all returns come back into play on channels 17 to 24 ... must remember to mute stereo from original tracks (or not?) ... still on the learning curve but making headway
recently discovered (by mistake) that you must save frequently or previous settings may not remain (if you leave a page without saving, it may not carry over)
if you use stereo chains, only one fader bank applies (if using the fader banks, only 2,4,6 operate the stereo efx sends) ... i retain aux 7 /8 for the internal efx which i find quite useable ... i have not run out of processing capacity with the card as you mentioned in your post but i am using only 4 channels (mono) with the internal efx running in stereo for space ...
also been working with the A/B comparison so i can hear (?) slight efx differences ...
it has been an enlightening experience getting into the card and my hopes of getting better sounding final mixes should be in the near future ..
more to come in the next week or so ... maybe even post some new music
be well and stay safe,
mark