Real-Time Line Chart. Yaxisminvalue Doesn't Work

[lili]

Hello,

 

I am using Real Time Line chart. The lower limit is always 0 even I set it up to nonzero value. The lower value is 0 even I remove yAxisMinValue. But the doc says: "If you don't specify this value, it is automatically calculated by FusionCharts based on the data provided by you". Upper value works fine. For example my value is between 1.3 and 1.4. The chart is suppose to show limits: 1.3 and 1.4. But is shows 0 and 1.4.

 

Please help.