Adds a u-shaped, multi-landing, or spiral stair object of the same style as the last one added using this button.
You can change the style of stair to be added on the Design tab of the Properties palette after clicking this button.
The following prompts are displayed.
Specify the shape of the stair: multi-landing, u-shaped, spiral, or straight.
Specify the style of the stair.
Specify the length of the tread.
Specify floor to floor height.
Specify overall width of the stair.
Specify whether the stair is justified to its left, right or centre.
Specify type of the turn: HLanding, HTurn, QLanding, QTurn.
Specify flight length by distance or tread length.
Select a stair to match.
Undoes the previous action.