When logging analog data the scale on the time chart will autoscale always

[EngineeringConsultant]

I am evaluating the trial version of SignalExpress 2009 version 3.5.0

I am acquiring data successfully from a USB-9162 with a NI-9234.

I have a project set up to log and chart the data.  The problem is that the time chart will not maintain a constant time scale on the x axis.  I have unchecked the autoscale box, and have entered my desired values in the min and max fields of the properties dialogue.  However when I run the project the time scale seems to randomly choose new parameters, making it impossible for me to export the graph to excel.

Any ideas on how to keep the time axis constant?

Thanks!

[DavidMN]

Which chart are you talking about, the step setup preview or the data view graph?  Please post back with your project attached and a screenshot of the behavior, as I am unable to reproduce what you are seeing.  In my data view, the time(s) scale always stays between 0 and 99ms with autoscale on and off. 

Thanks.

David

Applications Engineer

National Instruments