>- My customers report success because they use it on both wrists.
That makes sense, just like many zapper customers use more up to date methods such as Augmentation electrodes where they have an electrode at each of the 4 extremities with 3 being positive and only one being negative.
Early on when I first started promoting zappers, I found that the people who reported the least success were the ones who used wrist straps. This was mostly because of small contact area.
As a result of what I found out, I became aware of limitations and worked to overcome those limits.