I was told several times to use IN-12B instead of IN-12A with neon bulb as decimal point. I finally tried that but I don't like it. Is anyone using the decimal point of an IN-12B in a project? When combined with a 3 or 8, the point is barely noticeable. Another problem I'm having is that it glows much brighter when no digit is lit. As soon as a digit is lit, it gets dimmer. Is this normal or I’m doing something wrong? I use a 15K anode resistor and an 82K cathode resistor for the decimal point with a voltage of 170V.
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