Shakti Stones - How to arrange them?

Pewee, your kidding right? 

When heated, aren't they placed in alignment on you spine?

No, pewee’s not kidding. Shakti stuff made cars run better, too. They even measured it. Hel-loo! 

Between actual technology advancements that make good sound more affordable and readily available than ever and the large number of unsubstantiated claims and resulting personal attacks made and tolerated on this site these days (nothing new) I am seriously considering canceling my account once again. The value proposition seems to be in heavy decline.

mapman’s threat to take his baseball and run home 🏃‍♂️notwithstanding the Shakti Stone is intended primarily for the top of output transformers of amplifiers. But since the Shakti Stone is directional - like what isn’t these days, right? - you must try it both ways - rotate it 90 degrees.