Gross Beat Functions

I am trying to set up a scale of Stutter Effects using the Gross Beat Functions with Novation LaunchPad S.

Two Issues:
1) The Gross Beat 3 Button Launches Gross Beat 1 and then Gross Beat 3 in series, rather than simply launching Gross Beat 3 (this behavior occurs for both Decks A and B).
2) The Shift Key allows for assignment of Gross Beat Functions 5-8 (which seem to be assigned to some kind of scratching), and I can get my Deckadance 2 GUI to show 4 Panels, but it only allows me to use Gross Beat 1 & 2 with 2 options apiece (populating what the controller interprets as Gross Beat 1-4), but I can find no way to access/assign Gross Beat 3 & 4 in the GUI so that I can alter the default mapping for Gross Beat 5-8 on the controller.

I am currently trying to learn to become a Composer and am using Deckadance to fire off rapid & precise DJ Effects to individual audio clips, which I am recording and adding further edits using other software (i.e. FL Studio).

I need a good way to arrange stutter effects, for example, to produce interest in what would have otherwise been an 8 bar loop of the same tired audio sample.

But I need precise control to start/stop the Gross Beat effects or fire them off in sequence.

Any assistance would be greatly appreciated.