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BackR8 so close to R26 -- D36/R47 too close Testing before powering up: Clock In - diode to U2-3 - Clock Rate - variable resist +6k between U2-8 and U2-9 Reset Sw - when pressed, short +12V and Reset In - ~27K to U3-8? No, transistors maybe activate? - Clock Rate - variable resist +6k between U2-8 and U2-9 Reset Sw - when pressed, short +12V and Reset In socket - Reset Socket to U3-3 = capacitor.