Can the trace on a pcb be lessened in width as it goes down it's path to the next component?
Or does it need to stay the same? I wouldn't think it would have the same current going through it from one component to the next.
Something like, the first trace between ground (or power) and component one (for example) would be 1.3mm, then between one and two would be 1mm, then between two and three would be 0.7mm, then between three and four would be 0.4mm, etc. This of course would be if each component, like a resistor, was the same value and had the same voltage/current draw.