hops

Have '04 350ZR automatic and when I hit minor to moderate bumps it sounds like the metal circular (display) gear shift housing that interfaces with the plastic center console is rattling. I can push down on certain side areas or the top of it to get it to stop kinda. Does this thing screw off so I can get it on tighter? It feels like if I could shove a shim of some kind underneath it might help, but who wants that sticking out of the middle of their center console?