Take a little time to re-route a PCB....

... even if you've already spent hours on it and just want to get your project "out of the door". We did just this, moving a couple of traces, and got a much better board because of it. We were also able to eliminate one of those nasty "jumpers" (we're using 0-ohm resistors instead of bits of wire, but they're all pretty much the same thing at the end of the day).