Isolation device under Ayre CX-7e?


Hi,
I was wondering if anyone places the isolation device such as Vibrapod or maple wood board under Ayre CX-7e? What's your opinion?

I put my CX-7e on top of a maple wood board and then on top of 4 Vibrapod last night. THe soundstage was bigger, but the high is kind of echoeing. When i took them out, then the sound is clearer but soundstage was smaller. I just want to get some opinions or suggestions from experts here.

Thanks for reading.
hvu
Thats just great..., now I am going to have to visit a bunch of bars so I can evaluate the optimal bar coaster composition, and which one sounds the best. The potential bar coaster tweeks could be endless, does it sound better soaked in beer, vodka, tequila, or in its OEM condition? Do coasters that have been exposed to live music retain an inherent "musicality?" - just kidding :>) Thanks for the tip, and happy new year - go Blue!
Post removed 
Post removed 
what is paper coaster, by the way?

If you use cardas wood block, would you put it on top of MDF shelf or something else?