I have seen a lot of threads saying that you can not change the deformation scale in SimXpress, SW Professional. I know that you definitely can because I have just done it, but now can't seem to find out how I did it for the next simulation...
I had 'X'ed out of SimXpress and the results feature tree remained on the left, I could then select von mises stress, RMB the table and then edit definition. I believe this is how you would do it in SW Premium, judging by all the threads I've seen.
Now when I 'X' out, the results tree disappears. If I RMB on the table while SimXpress is till active I get the attached, which doesn't allow me to edit definition.