Give this a shot: When creating the stair, set the 'Base Level' (in the properties palette when you are creating the stair) to the starting level (assuming Level 1). Set the 'Top Level' (in the properties palette when you are creating the stair) to the upper level that you want to stair to end on (assuming Level 2). Type in the desired number of risers or treads and the tread depth (all within the properties palette while making the stair). Click on your drawing area where youw want the stair sto start and drag your mous and the risers and treads will create based upon the parameters you set up regarding riser quantity and
tread depth.
You can also adjust the top and bottom offsets of the steps, whcih will start the stair either higher or lower than the starting level and end the steps either higher or lower than the top level.
Hope this helps...
