Where to get protective cups for under spikes?

Heavily loaded spikes can pierce small change. In Canada we go up to two dollars and I've tried them all. (Took out the toonies before they got holed, I couldn't stand to watch it happen.)

As of now I'm using Herbie's Large Grounding Bases, good fer a 450-pound rack, but they got me into an online fight with an audio skeptic. He said I couldn't be hearing any improvement over quarters and furthermore they cost snake oil prices. So if you do choose them you might want to keep it quiet.

Once the stands for my soliloquy 5.0s are loaded I think they're going to be tipping the scales at around 100lbs each. I might throw some quarters down in the meantime, but will want to upgrade in the future.

The Sound Anchors and the Herbies look really nice; however, they are expensive for just a footer.

I wish I still had access to a machine shop. Something like this wouldn't be too hard to fabricate with the right tools

Joe

I had great success with fender washers from HD, glued together using JB Weld, painted flat black. Fender washers are easily identifiable by their smaller than usual hole. You'll need as many that your spikes will fit into without the points touching the floor, and then one more for good luck.

VTI sells packs of 4 for $24.