Obbligato Copper Caps

[njpolker]

I have installed the Obbligato copper caps in my x-overs. To get the value I needed I had to run two caps piggyback. So with the two caps in direct contact with each other I decided to use heat shrink to insulate each capacitor. Any thoughts? Before I did this I heard static coming from my speakers.
Thanks

[brian]

there is no internal electrical connection to the copper body so should be no problem. Just make sure no bare wires touch the copper tube..

[njpolker]

Thanks for the information.
I wonder why when I had them touching, not the wires, I was hearing noise that sounded like static. Then when I moved them away from each other the static stopped.