[SHIFT] + [SCATTER]
[SHIFT] + [PROJECT] + [PAD] with Scatter effect
Hold [SCATTER] and will display "SEQ ON"
[SHIFT] + [PLAY]
[TRACK SEL] + [PAD] with Drum Part
[NOTE] + [PAD] with Drum Part
Hold [TRACK SEL] of Track with the Sequence to Randomize + [>]
Hold [TRACK SEL] of Track with the Sequence to Reverse + [<]
[SHIFT] + [C1] to [C4]
Enter Scatter Mode and Clear a Scatter Pad. Then enter Scatter Settings and edit "PAD 1".
Change "POS" to "TRK2" and "MFX1 Send" to 255. Now, when you press Pad 1 in Scatter Mode, the audio of Track 2 will be routed to the Multi FX 1 of the Scatter section.
Since the Scatter Multi FX are independent from the Project Multi FX, you have access to two additional effects that can be momentarily used for specific tracks
Enter Scatter Settings and rotate [VALUE] to find "STEP 1" to "STEP 16". Edit each Step to define how they will affect the playback audio when in Scatter Step Mode