3RD the Herbies.
If using any softer type composite material for footers, these will provide a more proper compliance between the bottom of the component and shelf material MUCH better than any crummy rubber feet.
The more opposite the footer material from the component chassis and shelf, the better.
If using any softer type composite material for footers, these will provide a more proper compliance between the bottom of the component and shelf material MUCH better than any crummy rubber feet.
The more opposite the footer material from the component chassis and shelf, the better.