Why wont this custom bbx pid show different percisions?

[cyipher]

trying to convert ACHPRS into voltage, any while the math adds up and it does convert it wont show any precision numbers. Example: If its reading 4.245 Volts it will only show 4 no matter how many digits are in the precision box. Is it my math thats pissing it off or a bug?

Thanks,
Kyle

20391

[joecar]

You have to give it a caption.

And Units "volts" may be too big... try "V" instead.