
This simple design has an incredible number of errors.1. The rubber feet don't stick, that is, I'm just trying to glue them to the board.2. The rubber feet are too short and the voltage clamps are longer, so the rubber feet are useless. Now I add washers to solve this problem. I can't comment on the quality of the board as I had to delay testing to fix silly design flaws. I recommend choosing a different brand and spending a dollar or two more.

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