It’s the trace going towards the mode button, so I’m pretty sure resistance won’t exactly be critical over a ~3mm gap, as long as it recognizes when the plunger button is pressed down.
It’s the trace going towards the mode button, so I’m pretty sure resistance won’t exactly be critical over a ~3mm gap, as long as it recognizes when the plunger button is pressed down.
If you have most of the equipment, why not get a soldering gun instead of using pepto bismol? Seems like a creative solution but I don’t think it will hold up to vibrations or even regular use.
You can’t solder to a carbon trace, this ain’t the copper layer.