Since some time ago, I use a newer batch of boards (easily identifiable by the blue PCB) that does not require any shunts. Everything is already included in the PCB design. So if you got a board from me and it's blue - no need to worry about the shunts!
Still, correct positioning / orientation is required, indeed!
![Smile :)](./images/smilies/icon_e_smile.gif)
There are some prints on the boards to help with that, too.