I already knew that. I just thought you would be interested in the problem.
Hi bobu2357, Every time you play the project, the clothes and hair will be simulated once, so the results will be different.You can check "Soft Cloth" and "Bake Animation" in Project panel from Edit menu.A vertex Animation clip will be generated when you play the project.If you are not satisfied with the simulation result, you can delete the vertex animation clip and simulate again. Molly Reallusion