Originally Posted by DRONE
I promise I'm not laughing. Sourcing oddball parts is often impossible. But for guys reading this thread and thinking about experimenting with isolators, I bought mine from Advanced Antivibration Components located on Long Island, NY. They have a VERY good e-store HERE (clicky).
Excellent service and they can handle small orders from hobbyists. Tons of technical info on each item with exact dimensions. For instance, take a peek at a typical product page - here
Note: they have an entire section dedicated to "Suspension". Unfortunately, this is for machinery suspended from ceiling mounts.
(If it was that easy, it wouldn't be as much fun.)
for the "clicky" link, great stuff now, didn't see it then. Might replace the laughable round sanddiscs rubbers for more of the pro ones.