Hello , 

I have the following issue : I have a RadCartesianChart in which I add LineSeries objects , the ItemsSource of the series is a list of doubles , if I use auto-arrange everything is ok , but when I set the min and max of the scale manual there is a problem.

Example :

Lowest value in the LineSeries.DataPoints is 717 , Highest value is 730 , auto-arrange is on . I switch off auto-arrange and set YAxisMin to 719 and YAxisMax to 750 for example , the graphic should be partly visible , but actually there are some strange lines coming from the upper left corner. The same problem is when the YAxisMax is lower than the highes of the data points , for example YAxisMin : 710 , YAxisMax 725. That is the problem , thanks in advance to your assistance.

Hello Yoan,

We are aware of this issue and our developers have already handle it - the fix is available with our latest LIB releases, so you could download it and give it a try.

Kind regards,
Nikolay
the Telerik team