Reply to scratch upgrade timecode problems

ive been having a few problems getting my 1210's setup with my s4 and traktor.

ive installed the upgrade cd and followed the video below but i cant seem to get it to work. ive added a few photos to show what im using and how ive got things setup

http://www.traktorbible.com/video/se...-timecode.aspx

here is how ive got it setup but i might of made a simple mistake. i was going to run A+B as normal decks using the s4 then deck C as a sample deck, deck D as a track deck for scratching. in my settings ive got the "scope" selection greyed out so when i get to that point in the tutorial i cant go any further.

any help appreciated

ant