Any experience with Harmonix feet

Hi Husk01!
Karelfd is wright there is no general rule, to be certain you have to test different options. I believe these expensive feets will do fantastic job if set-up correctly.

Hi Husk01
I would advise against option 3 which looks like an irreversible action for an uncertain outcome. Option 2 at least looks promising, my own Tidal speakers weigh about 200 lbs each, the spikes that go into Harmonix feet are plain rigid ones, the carpet is very dense and short-haired. In my room this worked perfectly well. Option 1 is your point of reference, I'd say (I guess you are talking about the original spikes that you already have available, right?).
Good luck!
Karel

Thanks guys, I am going to try option 2 first.