When defining graphs, it's sometimes nice to lock the lower limit to zero, and have the upper y-axis limit dynamic i.e. for rain and wind.
Not sure if this is supported though, entering just the lower y-axis value.
But realized that if the sensor data is zero (i.e no rain for the graphs period) it will not draw a line if only the lower limit of y-axis is set. Once defining both values the line appears again.
/Lasse
Graphs limits
Moderator: Mattk