GUI using graph control to draw line graph with more than 1 data series

I have created a model in Flexsim 5 using with a graph control that is set to draw line graphs of 2 data series. It works fine in Flexsim 5. However, the same model when opened in Flexsim 6 or 7 does not show the same graph even though the data is exactly the same.


Is there a way to workaround it? Or something that I've to do differently in Flexsim 6 and 7?


Attached is the model errorChart.fsm.
1) Opened the model
2) click Tool->Graphical User Interfaces-> GUI1.
3) click on "Custom GUI" window, press F5.


In Flexsim 5, 2 line graphs of red and green lines are drawn. (refer to Flexsim5Pic.png)
In Flexsim 6 1 line graph of red is drawn. (refer to Flexsim6_7Pic.png)