thanks everyone! I was finally able to get the spikes even where the stands are solid to the cement slab, but wow it did take a while. I think whoever put that slab in had a hangover!
speaker coupling question
I have the Nola Boxer speakers and have them on some good sand filled stands coupled to the top plate with blu-tac. the stands at the bottom are spiked through carpet to a cement slab which is very uneven. Its difficult to get these spikes completely even so my question is what would be an alternative to get better coupling? thanks for any info.