www.e-stim.net

Normally when I still I do so laying on my back but this morning I tried it laying on my front. It feels completely different.
I isolate the electrodes from touching anywhere I do not intend the to so its not that the electrodes are touching different parts of the body
Just the rout the current is going though.

Another thing I have noticed some time ago but not seen it mentioned here is changing the angle of the shaft of your penis can have a massive effect on the sensation.

Moving the shaft of the penis (particularly if erect or semi) will add or reduce tension on the muscles... meaning they react differently to the stim...

Stim signals work best on muscles that are completely relaxed.