Problem with chart representation of 'Net Profit' when scrolling

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Perform a backtest. Wait for completion.
2. Select the associated chart. Zoom in at a random location.
3. Scroll horizontally.

What is the expected output? What do you see instead?
y-Axis limits should always reflect the high and low values of the actual
'Net Profit' data in the currently chosen time range.
However, on the "Net Profit" chart, the high and low limits of the y-Axis
remain the same or move erratically. This often leads to not seeing the
plot at all, as the data is out of range. 

What version of the product are you using? On what operating system?
I can't see anymore what JBookTrader version I have, but this seems to be a
known problem. I'm running Windows Vista 64 Bit.

Original issue reported on code.google.com by [email protected] on 8 Jan 2010 at 6:41