I was working on a bunch of PC PSU organ donors and noticed that on lots of them through all the wires that lead the power to the outside there were wires soldered, and lots of solder added. This is probably to increase current capability.
I only today thought about it, so did not take any photos, but it looks similar to this:
Now an ATX PSU looks quite crowded and there is probably not enough place for wider traces, so I was wondering if this is acceptable/good design or if I should avoid it and go for proper traces where I can; and why should I do what.