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did you ever video completing the row?

1] Does the Black PCB board use only 18 ceramic disc capacitors as compared to the 21 on the old board? 2] Can I use 0 ohm resistors in place of 1 ohm resistors. Also, only 2 of these are marked in the picture for the black board but I think I need to place 5 of these resistors as shown for the OLD ...

thanks a bunch Tony. Will eep you posted of progress

Sorry still unable to see the black circle. should the power lead be attached to the negative side of the diode [ away from the black stripe]?

phil

Tony, i may have posted this earlier in a wrong spot. I have the big black circuit board. I have installed the initial components and want to do the first test. I do not know where to apply the power leads. Since this is a DC power board the +ve and -ve leads should be placed correctly. I am unable ...

Tony, I have the big Black circuit board. I have just started and installed the initial components and am ready to do the first test. But I am confused as to where to apply the power leads. Since this is DC power I will need to place the +ve and -ve power leads in the right spots. There are no marki...

thank you tony

no I am talking about the chess kit. There were 2 sets of small nixie tubes and I mixed them up

I have accidentally mixed up the two different Nixie tubes in the kit.

1] Does this matter?

2] If so, how can I differentiate between the two tubes?

I have accidently mixed up the IN-7 and the IN-7A tubes. Does this:

1] Does this matter?
2] If it does matter how can I identify the two different nixie tubes?