My guess is the areas with issues the surfaces are so close together, they are basically being considered as intersecting to lightmass. If you can “thicken the cloth” or widen the space between those areas, the issues should go away.
My guess is the areas with issues the surfaces are so close together, they are basically being considered as intersecting to lightmass. If you can “thicken the cloth” or widen the space between those areas, the issues should go away.