Height at bottom, height at top

Context toolbar for defining a stair’s line of travel and geometry

The height of the top and bottom of the stair is defined in the Top Hgt and Bottom Hgt boxes.

Top Hgt - Top of stair:

(A) Height
(B) T Ht = TL of adjacent component
(C) Bottom Hgt
(D) Last stair component

Bottom Hgt - bottom of stair:

(A) Height
(B) Top Hgt
(C) Bottom Hgt
(D) B Ht = TL of adjacent component
(E) Last stair component