I'm trying to replace around 17 smd leds on a PCB. I've managed to mess up one of the solder pads where it ripped off on the positive leg of the led. I cannot see any traces at all as the board seems to be blacked out. I used a multimeter to check the resistance between all the led points and they all seem to measure the same amount. So I'm thinking I should be able to patch a positive leg of the led next to it over. Question is, how would I do that?