Correct. And I'm totally fine with that. 😉 I don't have the numbers at hand but from memory: P3D comes with around 150 cloud structures or so. SF installs around 1500 structures into P3D and they are all used by whatever weather engine you use, so even if you don't have SF running. If you do have SF running it will replace (some of those) structures dynamically and give even you more variation but seriously, the skies look so varied and good already that I can do without those extra structu