4 channel mixiing

 I have 4 cdj2000's hooked up to a djm800 mixer, I know with serato you need the SL2 box to use scratch dj for 4 channel mixing, I only have the SL1.

so now I ran all my music on recordbox to use 4 decks and start mixing by ear again and noticed the massive updates (last time I used rekordbox was 3 years ago)

so here's my question;

are you able to spin 4 decks through rekordbox and get 4 different waveforms on the screen as you would if you were using serato dj?