Hello, I would like to modify the following stair's risers based on the redlined notes. For some reason although I was able to add winders in the corners I cannot get rid of steps 11-15 in the middle. Any ideas how to solve that? Thank you in advance...

Hello! I am trying to use the arc length dimension tool for zones to annotate a diagram for the planning authorities. We use zones in order to calculate both area and volume simultaneously. However it seams that the arc length tool does not snap as s...