I've recently been working on a lot of relots of some of the lots in the Italian Collection by simcity4ever88. While doing this, like already mentioned in the "Show us what you're working on" thread, I discovered a weird graphical issue affecting two props I was dealing with: This issue only appears on zoom level 3. With the encircled building on the right, even only on 2 rotations. @matias93 already told me to replace the damaged FSH with re-scaled images (this is what he said, exactly). Thank you for the answer. I've looked into the files with Reader. The only thing I found was that all the FSH and S3D files look fine in Reader. Only in the LE and in the game they look weird. The only thing I've noticed that looked different was the fact that on zoom level 3 the FSH files were squares, while on zoom levels 2, 4, and 5, they were rectangles, with the height about double the length than the width (on zoom level, the FSH files were again squares, but with additional black empty space to the right and the bottom). Does this mean anything?   Any help would be welcome, especially since I actually don't know how to do what matias93 suggested (or do anything else, if necessary). Unfortunately, I'm no graphics expert, I only can do some basics (I can make my own menu icons, and I can use SC4Tool to import PNG as FSH's, but that's it, literally).   If you want to look into the affected files on your own: At the top of this post, there's a link to the Italian Collection. The affected files are: Palazzine con negozi 4 45-0x5ad0e817_0x15fb9af0_0x4020000.SC4Model Palazzo con portico di marmo-0x5ad0e817_0x15fb9af0_0x3030000.SC4Model The prop names are the same as the file names.