Abaqus - Display scale problem

Hi there,

I have encountered a display problem. The model shown in the picture is built as a square. The measured dimension through query in Abaqus is 5000*5000. However, when I measure the displayed dimension, it becomes a rectangle instead of a square (see the black dimensions measured on the screen.). Could somebody tell me how can I adjust the settings so that the model can be displayed also in square?

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