Hi,

Does for me too now. Maybe i played around with the autouncertainty checkbox before trying 324 (probably had some 4 digit value before). Although the Problem remains, the height of the Eifeltower is not 324 +-1 meter. It is given as 324meters without any further information. So it should either be +-0Meters, or +-unkownMeters, no? I think for most items on Wikipedia the upperuncertainty or loweruncertainty is not known, or at least no source gives it. So in most use cases it is an unknown value. To make it easy for editors it should be marked as not available from the start.

(Staying with the eiffel tower as an example i don't see what additional information the 0.68 confidence supplies.)