LineChart questions

[RusArtm]

Hi.
I need to display long charts - something like weather over 14 days with adaptive step on time axis.
I've managed to do so, but I have some questions:

• How to set inital chart position to the end? Tthe lattest values are at the end of chart.
• How to change initial scale of the chart?
• What is axisStepSize? I'm trying it on time axis (X) but I can se no effect.
• Changing scale and moving far to right makes point non-clickable
• For some reasons only 10 vertical axis line is drawn. The horizontal axis has labes but not vertical lines after that.

Thank you.