FlyGuy09

That seemed to work, thank you for the tips.

Thanks for your consideration on this. I have attached the plan. If you add a Terrain PerimAttempt 2.planeter around the house, then Build Terrain, you'll see what I'm talking about. All of the Post to Beams disappear but the floors of the porches are still visible. While looking at the plan, perhaps you can also tell me why when adding a window to the sloping attic wall and selecting "Match Roof" for window, nothing happens. Thanks again!

I have a rough house designed and added terrain to the existing plan. When selecting Build Terrain, the porch railings all disappear. Can someone please tell me why this is happening? I am using Home Designer Pro 2025.