Vertical Railing Brush. Rails will stail vertical unless angle is adjusted.
As easy to use as it looks! Posts will stail vertical as you draw the railing in whatever shape you like. Great for balconies, ships, rope ladders, clothing trim, and more! Two colors chosen will affect color of brush. 

Default angle is 0 degrees, vertical. If you change it to 90 degrees, you can acheive a horizontal type path, easy for creating stairs.