[Brad Winder]

I recently purchased a Canadian 3116X, and the "Viscoloid" is all but gone. But the Clarifiers in my U.S. 116X are all intact. Id like to get both sets working, and compare the two...

If replacing the rubber with silicone bands will work, I'm all for it. But if it won't make them resonate at the appropriate frequency, I'd too like to replace the rubber with a more appropriate material.