Oracle 2500 CDP and vibration control devices ?

Trying to find out if anyone has tried vibration control devices under the 4 feet on their Oracle 2500/2000. Since the cd spinner mechanism is mounted on shock absorbing springs like Oracles TT platters, I wonder how much of an improvement can be acheived with additional vibration control devices.
If you have managed good results would you please comment.

Thank you, Terry
I replaced the acrylic base with a BDR "Source" Shelf and will use GPA "Apex" footer's directly under each suspension leg beneath the shelf.