SpaceBall works on Plant Simulation V13 and everything else, but not working with Process Simulate V13.
If you are using 3DxWare 10 version 10.4.4 and it works with everything but Process Simulate, try using an older software driver.
Go to the company web site for 3Dconnection drivers. Find version 10.3.0. That should work.
Notes and References
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