The inherent issue is that the technology behind the conversion of a mesh back to a geometry file is still quite young so the final geometry can be of poor quality. There is a way around this by avoiding the export to mesh – convert back to CAD – and remesh altogether by not exporting the deformed shape at all. See attached image. System A has the original geometry you deform. System B has any bodies that you want to add to the subsequent simulation. System C is where you do more deformation of the already deformed shape. This way the deformed shape does not need to be converted back to a geometry and does not need another mesh (deformed mesh is used).

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1. 2053031.jpg