hello. I have trees in my airport, and i cannot figure out how to remove them. I have both ADE and SbuilderX, I am using p3d v3.3. I have 3 layers of scenery items at that place 1st- EETU the airport 2nd- Tartu photoscenery http://www.lennusimu.net/fsx/fotomaastikud scroll down a little bit 3-rd- Estonian terrain http://www.lennusimu.net/fsx/estonian-terrain Estonian terrain contains landclass, rivers, mesh, and all that. tartu photoscenery contains sattelite imagery and accurate shorelines, also it exludes shorelines from estonian terrain. I have tried airport background exlude autogen in ade, and also AB_exlude autogen in sbuilderx in the photoscenery file. Now if i disable the photoscenery, the exlude autogen from ADE works perfectly. Btw I also have a flatten poly in the airport and this works fine. help.