Hi Andrick, Considering your concern I tried replicating with a nearly similar model and I did not face any such issues for Ansys 2023 R1, R2. The results can be accessed as follows- Some of the points that can be helpful to check which might help you resolve the issue are- Properly defining the Parameters (Can be checked using SpaceClaim via groups, Parameter Set window). Ensuring proper constraints for the model, i.e. the angle, dimensions, etc. Defining the accurate relationship of the parameters as per the user requirement.