So I've searched and haven't been able to find any info on what people use for jumper wire. I'm starting a recap and will need some, but do I use solid copper wire? Scrap capacitor leads if they are long enough? Non-copper wire? It will be in the signal path so I want it to affect the sound as little as possible. Also, what gauge should I use? I'm thinking around 22 awg. Any info is appreciated!