In residential work, we often have level changes with only 2 steps - and the stair tool only permits a minimum of 3 steps..... having the possibility of only 2 steps would be really helpful. This is both in a single stair flight and as the bottom or top of a stair that turns.
Have a line with / at both ends that I use as a joist marker. I selected it and Tools/Custom tool/attribute. Follow the dialog and include marker. When select it, the end markers aren't selected, just a straight line.....