Hello I have a question about building, I tried to build standart house with straight metal walls and metal roof, but i cant figure out how to build a corner. There is one corner but it has reverse shape of L, so the outside metal surface is inside and vice versa. There is also like prefab corner, but it got floor and it isnt auto attached to metal wall, so when you place it by your good thinking and try to build a roof, you will end up it isnt pricise and you will end up having holes in roof, because it isnt precise and the corner doesnt fit with other walls. If you try to simply put two walls in L shape it cant be done for me, the wall still try to auto attach to second one making it straight.

If somebody got some idea or advice I would be really greatful. Thank you in advance.

Make one wall put a roof on it and now you should beable to snap it to the other wall at a right angle

Ok, I will try, when i got home. Thanks a lot, if its gonna work !

I tried it that day, its working, thank you very much !!! Appreciate it.