Mod help

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Jetmec

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:confused: Ok I have built a VV mod using the circuitry from the fist pac. I am trying to incorporate a volt meter into it and everything works except when I put an atty on it the volt meter does not fire up. Does anyone have any ideas. I am thinking that there just aren't enough amps to drive both the atty and the volt meter. Thanks in advance for any suggestions.
 

Para

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I connected the - lead to the batt - and the positive lead to the atty + lead. Like I said it works till i put an atty on than nothing. Maybe it's the meter, I have a different one I can try in the morning.

I'm assuming you checked the atty and it's firing correctly (no short). The - is wired to the far left meter pin and the + is wired to the next pin in (looking at the numbers side of the meter). If both are correct, I'd replace the meter, but if it works w/o an atty, it should work with one.
 
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