Thank you for your answer !nI'm using only parallel rosettes but since my geometry is only getting scaled I might use edge-wise rosettes. That might reduce workload in case a rosette wanders of during the study.nAs for my second question, the selection would stay the same during the parameter study, wouldn't it? How would I access, for example, the thickness of each element of this section?nRegards,nwaldmeistersweinn