SNYNCING MPC 2000 TO MOTIF 6

WHICH SHOULD BE THE MASTER THE MPC OF THE MOTIF?
AND HOW DO I LINK THEM UP TOGETHER BECAUSE WHEN I GO MIDI OUT FROM THE MOTIF TO THE MIDI IN OF THE MPC 2000, I HEAR SOME DRUM SOUNDS ON THE MOTIF BUT I CANT GET THEM TO SEQUENCE AT THE SAME TIME. IM GETTING FRUSTRATED PLEASE HELP OUT THERE.

try the newbie forum with this question.