Hi and a very good morning..... Can I ask and request for those who have a 3D Model SLD part for Compact Car or A Segment (part design or surface part)…. It is because I want to make sure that the model can run and work very well in Boolean Operator in Ansys Fluent.. They models from grabcad mostly are problems that can t process the Boolean Operator to work very well (Invalid and Error) .. Thank you so much everyone for those read and reply these as soon as possible... :D