hi, I have a couple questions on nipples stimulation.

1- I have a Y connector with 1 jack 2.5mm with 2 plus and 2 minus output that I want to use for both nipples stimulation. is there a risk if one electrode disconnects since the current will travel to the remaining electrode on the other nipple?

2- I bought a pair of nipple clamps which do not work well anymore : they sting! I tested them with a ohm meter, there is no shortcut and current seems to travel fine.

with a aliexpress box they now sting horribly in a progressive way like if the current accumulates. (with the same box they worked quite fine)

with my coyote 3, the signal led does not light up properly it's barely visible and sometimes it stings a little in a bad way. edit : I added conductive gel and now the led lights up but I get a stinging only after cranking up to 85%

any idea what could go wrong? or how to properly diagnose an issue ?

I guess the 2 électrodes are to close (3mm apart)

3- I'm looking to diy electrodes, I remember seeing a post which inspired me and made a first test with 2 small flat squares pad on top of each other's (1 complete electrode 5x5cm/2", then stuck on it a 4x4cm square of band-aid, then stuck in the middle a round shaped cut 5x5cm electrode with 2cm/0.75" diameter) - I'll try to add a picture. it works fine but I'm sure there are better blueprints / ideas and looking for suggestions.

thanks

edit : I cannot find a way to upload a picture (could not make imgur to work). I explained a bit better my diy.

I just played with my diy electrodes and the Y cable and a latex band around my chest to keep them in place, it went great. I had to rub a bit of conductive gel because the current did travel more on one of the nipple first.

I went up to 70% and it was nicely painful, but I think coyote is overkill for nipple stimulation as I did not feel the subtle waves of the coyote I think a good TENS unit would do as well.

I'm confident current won't run around as long as both electrodes make contact on each side of the chest, that's why I secured them with the latex band.