Hey, I'm sort of new to mapping, and even more new to TF2 mapping! So, I'm trying to make a building on a hill/elevated ground, but I can't seem to make smooth terrain. When I raise/lower ground, it goes all choppy, and I can't seem to make a smooth hill. Do you have any tips on how to make it smooth? I was thinking something a bit like either this: This: Or this: Thanks Also, another thing, how would I make a dirt path within that hill? Like make it so there's a dirt path on a grass hill, or a more rocky path on a caynon/mountain top? A bit like in the pictures Thanks a bunch!