It's service and dedication like that which has created the well-earned reputation that Chris has for excellent service... Nice work, Chris!
Amen to that! I researched solidly for about 3 months before buying my Vetrano -- all of that research led me to the conclusion that, for espresso machines, it's better to buy the vendor, not the machine. I knew that Chris was the right vendor before I settled on the Vetrano as the right machine.
Now, back to my experiment. I took the shell off and the machine is whisper quiet without it, BUT...there is still that vibration that will cause an espresso cup to dance away from the portafilter. No other signs of anything touching. I put some thin rubber strips between the shell and the frame and got it back together. It's quieter without the frame/shell buzzing, but the drip tray and cup warmer seem to buzz more -- maybe that vibration is getting passed through to other parts now.
Chris, is there a way to tell what mounts we have (old or new) without tearing things down? Doesn't sound like it from your description. I can live with the vibration for now, but would sure like to hear about those other mounts!