Stick Issue

[TuttiFrutti]

https://imgur.com/gallery/RHlAyTx
Here?s a video of my left stick moving vertically as I move my right stick horizontally it?s like jitter or something. I must have bridged a solder joint or something. 

[RDC]

Pics of the controller board where you were soldering, showing a cursor jumping on a screen doesn't really help much. Also test with another controller to make sure the app you're using isn't doing something funky, or test it with another app like https://gamepad-tester.com/

[TuttiFrutti]

Yeah it?s the same on GamePad tester. Are there any general sources from where this can occur on the JDM-055 board? I didn?t really solder anywhere it just happened out of nowhere.

[RDC]

So, you must have bridged a solder joint or something without soldering anywhere to it? Well that's the problem then.

JDM-055 schematic is here on the forums, have a look. The 4 ADC lines for the sticks, LSX, LSY, RSX and RSY really have nothing to do with each other, aside from using the same 3.2v and ground, and if those had an issue every axis would have an issue.