January 2021
10
you can see that it starts a little bit away from the edge of the board. I
know it’s hard to see but wiggle the board under a light to see the
reflective difference. Consider up the edge of the GND a safe zone for
filing and sanding. I use a piece of 100 grit paper on a flat surface and
slide the edge of the board over it. The PCB material is fairly soft so
don’t go overboard!
That’s it! Have fun and please send us feedback or special requests.
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