I am trying to draw an octagon - like a STOP sign. Using the star tool, with 4 points, as recommended in the docs, the octagons are not quite regular, and if I rotate them they look a bit off.
I think the problem is that I can’t get the inner radius and the outer radius the same.
Is there a way to do this? As you can see in the image below my 8-sided figure is just not right.