Eh..not really the wrong forum as you're using it by machine :nixweiss
The holograms might be too severe for the 1Z HG, I've run into that before. The HG is, IME/IMO a finishing polish on harder paints, so there's only so much correction (including holograms) that it can do.
So you might need a more aggressive product before the 1Z HG. IMO the HG is *really* great with a very mild pad for burnishing/jeweling medium-to-hard clear.