u/Greasylad

Has anyone come across something like this after a Lava RGB mod on a front loader? First pic is when using the standard SNES multi out cable, second is using a Retro Gaming Cables RGB cable and the third grey scale pic is when using composite.

I've tested continuity from the pads on the multi out to the corresponding pads on the lava board and they all seem wired up ok. Could this be a PPU problem or something with the Lava itself? I did have a trace tear during install that I've patched with a wire from the via to the corresponding pin on the PPU.

Any help greatly appreciated!