ocr: VI. Stairs There are four different modules includedin th tol help youi laying out stairs. Each one 1S de save youalot ofheadscratching and - most assi Before discussing each case let us get some of inology out oft the way. Figure 11 - 1 illustrates sor basic terms that will be used. - - € Overall Rur Install Distange - - - - - - - - - - - - - Unit Run Framingto FramingRise Figure 1, Stair Stringers