I bought some "Davey-clone" igniter chips, "Extra Low Voltage" non-conductive primer (black), and "Pyromag" pyrogen (reddish) from Firefox recently. Put together about 35 igniters, and can't get them to fire. They show continuity but won't ignite on a 9v battery. I soldered them correctly, used a thin coat of primer and a thicker coat of pyrogen.
Has anyone else used these, and gotten them to work? Is there some trick I'm missing here? (There was very little instruction included with the materials.)
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