Budburma, this gets to be more and more of an issue with HF Cables as the waveguides get bigger and heavier. I do have equipment in a rack with four shelves. Equipment on the first two levels is not much of a problem, but I do complicate the matter by wanting no cables having a contact with the floor. All of these waveguides sit on about three inch tall isolators. The component on the top shelf, an H-Cat P-12 X-10 line stage is very light and the pc waveguide has some support from a large 18kVA isolator. Some of the ic waveguides sit on the Star Sound Rhythm shelves on their rubber rings. The BMC MCCI phono stage on the third shelf is much like that on the top shelf. Since the SS shelves are powder coated and not conductive, I do have some cables in contact with them. When everything gets settled, I will no doubt have all cables in contact only with glazed ceramic isolators.
The only other solution that I know of is to have all components on the floor on platforms and all cables suspended on single isolators. I don't want to go there.
The only other solution that I know of is to have all components on the floor on platforms and all cables suspended on single isolators. I don't want to go there.