whats the best way to access decks c/d with the vci100
okay, so ive been doing some thinking and i want to start programing my vci to get my other two decks rollin.
my question is, whats the best way to enable these 2 through midi? is it a matter of making a new midi page an then duplicating every control for the other 2 decks?
currently im using firmware 1.2 and traktor 3.4.
its a long shot but, anyone have a tsi? 
quick note, Traktor 3.4 has a tks.
Search around the controller mappings. You can do this with a tks on two MIDI pages, just make sure soft takeover is on.
there are instructions, also, for copying the language and just switching the deck focus from A/B to C/D…
I do it the way you mention. I use the same setup but I do mix externally, which solves most of the c-d deck issue.
Are you mixing externally ? if so you can try mi TKS. I assigned the “Preview” button for switching from midi page 1-2 (deck AB/CD)