Graham Phantom on 2.2 armboard

I used to have the Graham 2.2 on the 2.2 armboard custom made for the Clearaudio Maximum Solution. Just purchased the Phantom and tried using the same 2.2 armboard. Graham provided a spacer to put in the cut-out on the 2.2 armboard so that the new Phantom can sit on the spacer. However, the screws provided are too short.

Anyway, does anyone use the new Phantom on the 2.2 armboard made for the Clearaudio Maximum Solution? If so, any problems? Thanks.