I've tried several brands of isolation devices,also stone or concrete slabs under my subs.Without fail the sound is worse. I expected to hear a difference but was surprised at the denigration. This was with SVS subs and also HSU subs.Something to consider before any drilling or gluing commences:-)
Has Anyone Here Tried The SVS Soundpath Feet On A Rel Sub?
Yes, Springs may be better. But unless I can fasten them to one of my subs, it won't work for my situation. Rel recommends the use of Blu-Tac under the OEM feet for isolation. But That won't work well in my situation either. The problem is that I have to move the right channel speakers because they are in the LR (UGH Why didn't I build my room before I got too old and the material too expensive SMH) . I'm considering Herbies Sliders for the mains. Yes, it may be a trade off. But that's life. Any suggestions besides getting rid of wife? Shes been with me for 46 yrs .