AHI CHART VERTICAL AXIS (BUG?)

System One RemStar Pro with C-Flex+ (460P)

Three days ago the vertical axis on all my AHI charts was 15.0. Today it was 5.0. I discovered that I could change the value of the axis without changing the shape of the plot. This means I can not determine what the true values are.

By going to another date selecting a portion of any chart and clicking the reset and 100% buttons I can change the max value of the AHI chart for every day. Here are two snips of the same date and same data with different y-axis ranges.

https://docs.google.com/file/d/0B3l_Hn0 ... xFd1k/edit
https://docs.google.com/file/d/0B3l_Hn0 ... dKQ2s/edit

The only difference in the two links is the vertical axis on the AHI charts.

Is this a bug or something I have inadvertently set incorrectly?

MalabarFlash wrote:System One RemStar Pro with C-Flex+ (460P)

Three days ago the vertical axis on all my AHI charts was 15.0. Today it was 5.0. I discovered that I could change the value of the axis without changing the shape of the plot. This means I can not determine what the true values are.

By going to another date selecting a portion of any chart and clicking the reset and 100% buttons I can change the max value of the AHI chart for every day. Here are two snips of the same date and same data with different y-axis ranges.

https://docs.google.com/file/d/0B3l_Hn0 ... xFd1k/edit
https://docs.google.com/file/d/0B3l_Hn0 ... dKQ2s/edit

The only difference in the two links is the vertical axis on the AHI charts.

Is this a bug or something I have inadvertently set incorrectly?

I think that is goind to turn out to be a bug.

What I like to do that does seem to work is to watch my cursor as I move it vertically until it turns into double up/down arrows. Then I use the arrows to drag the particualr chart and "expand" the view of that chart. I did not know about the attempt to make the range of the chart variable but I difinately appareciate the efforts.

According to the SleepyHead author/programmer this problem can be fixed by unchecking "use pixmap caching" in the FILE, PREFERENCES, APPEARANCE menu. Consider this post closed.