Thanks for taking the time to look into it.
I see, it makes sense to be hard, should like something Epic should come up with a clean solution.
But if you don’t find difficult to just color the wires you do know, I think that could still be very useful, and I surely would use it.
I assume it would look something like this that already occurs with the RGB wires, up until one point you do know and can be colored, but after that it would fall back to default.
If you implement this, I do think it should have an option to turn it off in case someone finds it annoying, but I really think it just helps to visibility.
