Does raising speaker cables off the floor really make a big difference?

@simonmoon  "  He likes those porcelain ceramic insulators. They can be found for a lot less money than the ones made for audio."

Isn't this a bit of a tip that some audio vendors can be quite predatory?
Also, I am suspicious of any tweak that is reported to take a few days or weeks to deliver it's benefits. That makes A-B comparisons extremely unreliable and magnifies the probability of user bias developing. 

This concept is the epitome of snake oil, confirmed by GK's embrace of it.  Try it it with styrofoam cups or empty rolls of toilet tissue for an experiment.  Trust your ears and watch your pocketbooks, that is my best advice, or you might be apt to buy goofy crystals thinking it will enhance the sound of your system.  Too funny.  

I don’t even use cables, Wheatstix. And judging from your attitude the last time you has any toilet paper rolls was more than two years ago.

nonoise,

Do the tea light holders from IKEA actually make a difference in sound
from having them on the floor?  Have you compared them to other lifters that do make a difference?  I currently have no lifters and have ceramic tile over cement in a dedicated basement room.  My system is very nice sounding.  At this point, I've been working on tweaks to make the sound even better--several SR products and will be getting more PPT products to go with the TC paste.

Bob