Measuring a staircase is not only about lengths and angles. It also requires labels, tie-in notes, unusual nodes and a clear understanding of where each element belongs.
In Lazorex you can add descriptions to vertices and contours. This helps you transfer product logic inside the file instead of keeping it in notebooks, chats or voice notes.
For production this means less confusion. For the measurer it means lower risk of forgetting an important note linked to a specific point or stair segment.