I have a fence on an uneven terrain. The fence therefore "waves" on some areas. To make it less obvious, I adjust the surface Interp value from the default of 50mm, to 10000mm, however, only some bits of the fence conform to this while other bits go a bit wack.
So I'm liking the top and bottom horizontal bits like that, But I'd like the vertical bits to adjust to line up inside the top/bottom horizontal bits. I hope that makes sense!