Dammit Zonk, we talked about this! No public disclosures until the patent is filed. Now we're fucked and we'll never get rich!You drill a 3/8" diameter hole in the drop board very close to the top edge. Then saw down to the hole and remove the bit of wood or plastic...
This secret technique is what we in the industry call "a notch". I only offer this because I'm a nice guy. Don't spread this sort of secret around.
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