I am attempting to show a realtime chart of duration (e.g.) 30 minutes, using VI Logger 1.1 and a PXI-4351 (6 thermocouples for now) in a brand new PXI unit. The realtime chart will only correctly display its default time span (enough for 2-3 points). I've read Document 30OEB5IC about setting the X-axis and while it will show more data, the Xaxis ticks are all wrong. Using the zoom button on the display works, but it resets every time the task is restarted. There is no way to make the change "sticky". Is there a resolution?