I’m trying to draw this curved staircase that’s basically two sheets of bent steel with triangular runs. I drew the runs the way I want them, with the correct elevation, spacing, angle, etc. The main problem is the outer wall and inner wall. I’m trying to make the wall follow the same line as the runs, so it would be at a constant 38" from the nose of the runs. So far, what I manage to draw is basically a half cylinder. But everything I try to resize it, it deforms the cylinder and pushes it away from the runs at the center. Any clue as to how to do this? I would obviously like to do the same with the inner wall (which I haven’t drawn yet).
Thanks in advance,
stairs.skp (74.3 KB)