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Is the numbering order of IC2 on the schematic written for convenience? (1,5,6,2,7,8,3,4) It's not the order of the pins on the IC, correct?

Is there a method of search just my posts?

Thank you.

I populated the board for -9volt D1, D2, C1,C2,C6,C7,R1. And have omitted the rest. Do I need to add the charge Pump?

On the board there are D8 and D9, in the instructions build D8 is Red 3mm LED. I'm assuming that D9 is also a Red 3mm LED.
Is this correct?

Thanks

Which number pin for 3pdt footswitch gets connected to the board where it is labelled sw?

Thanks.

I built the Deadringer 2 without the battery snap. Do I need to jumper the holes?

Are the 1/8 watt resistor necessary? Can it be built with  1/4 watt?
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I just finished the Harbinger One. But before I connect the power (using Dunlop 18v transformer), I was thinking that the LED that I have connected (standard connection, positive from DC Jack to LED to number 3 lug on 3PDT footswitch)might burn out with the 18v. My question is, will it burn out? By the way I have the 4.7k resistor connected to LED.

The wiring diagram for Rangemaster shows a battery clip. Can I substitute a DC jack? As long as I use power supply yhat is isolated.

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Do I have to use SPDT switches wired as SPST, or can I just use SPST switches?

Thanks

dujuarez