Oopsie

For those of you unfamiliar with printed circuit boards, there is a big oopsie in this photo. Apparently one of the printed lines was missing and this board was repaired at the factory of the controller this board comes from, with a separate thin strand of copper connection two of the components on the board. Never seen this before.

Opened the controller just out of curiosity during the last week of training for this set of deliveries (see extra).