S3D is my main slicer I use, and I love it! But I'm having some issues here. I print mostly terrain/minis for table top games on my Ender3. There are a few issues with some terrain models that I've noticed in S3D. Some models after preparing are missing parts, but when I slice them in Cura they are fine and have no issues. I've gone through my settings for thin walls or anything like that. I've tried repairing the models but they still are missing parts in S3D. Below are some pics of one model a scaffold truss section.
S3D before preparing
S3D after preparing and missing parts
Cura before preparing
Cura after preparing and NO missing parts
Anyone have any idea on how to fix it in S3D? or should I just keep using Cura for problem files like this?