@rich o brien said: The media lie? No, only one does. (they take turns). Then the rest can just copy the sh*t! .

Well: I tried create very new skp file Applied two textures and the second one (= the last one) is again invisible in game !! This never happened before, so something must be wrong with my Sketchup or 3DradExporter !! Does anybody know how to fix it? Thanks for helping! Kaja

@kaja9 said: well, and avoid them, probably means working with curves with less segments, does it? and if I keep this face, can I correct it somehow? Thanks for your explanation You can use a lot of curves if you like (and need them!), as long as they are not too small. Perhaps you can correct the faces, but I think you can remake them much faster, e.g. with the follow me tool... [image: PdNS_train_followme.jpg]

Cleaning up the leftover geometry depends on whether or not the unwanted 'bits' are whole faces, in which case you can zoom in and erase away. Otherwise you could turn on hidden geometry and add lines in strategic places to keep the parts of faces you need, and then delete the remainder. Someone with more experience than me could direct you better here I'm sure. Regarding the corner you mentioned... hard to tell from the pic what would be causing the texture issue. If you haven't already done so, you might make sure all of your faces are faced correctly (front face facing out). I've read that reversed faces can cause rendering issues, so maybe your game is reacting the same way. Good luck!

I have just solved it. I make in Sketchup my model with right textures. And just before exporting I flip the whole model through YZ plane. The game takes this and reverts back to correct positions. It is comfortable for me because for the whole time I work with correct model. I'll do this until I find plugin which will do it for me. Have a nice days guys, I am very happy with my model!!