Vibrapods under Bright Star for VPI Scout


I'm entertaining the idea of further isolating my VPI Scout by using vibrapods under my Bright Star Big Rock 3. The table currently sits on the BigRock 3 filled with sand with a noticeable improvement over the stock top shelf of my audio rack. I wonder if placing vibrapods (# 3) would further improve the isolation? Has anyone experienced this set up? I'd appreciate any comments.
gemini
I have used 3 different footers under my sand box and can tell no difference between them. My gut tells me that the sand is absorbing a great deal of the vibrations and therefore the footers are not that important. Note that I have never set the sand box directly on the shelf so I don't know what effect that would have.
IME there is a noticeable difference in the platform material used atop the sand upon which the TT sits. I am experimenting now with the sand box vs maple platform. I'm hoping to do a review and comparison of the 2 soon.
i would put the pods between the table and the big rock not under the big rock