For the complex of curves of a closed orientable surface of genus g, C(Sg>1), the notion of efficient geodesic in was introduced in arXiv:1408.4133. There it was established that there always exists (finitely many) efficient geodesics between any two vertices, vα,vβ∈C(Sg)
Nearby in the stack
, representing homotopy classes of simple closed curves,
α,β⊂Sg
. The main tool for used in establishing the existence of efficient geodesic was a dot graph, a booking scheme for recording the intersection pattern of a reference arc,
γ⊂Sg
, with the simple closed curves associated with the vertices of geodesic path in the zero skeleton,
C0(Sg)
. In particular, for an efficient geodesic between
vα
and
vβ
of length
d≥3
, it was shown that any curve corresponding to the vertex that is distance one from
vα
intersects any
γ
at most
d−2
times. In this note we make a more expansive study of the characterizing "shape" of the dot graphs over the entire set of vertices in an efficient geodesic edge-path. The key take away of this study is that the shape of a dot graph for any efficient geodesic is contained within a spindle shape region. Since the Nielson-Thurston coordinates of any curve on
Sg
are directly derived from its intersection number with finitely many reference arcs, spindle shaped dot graphs control the coordinate behavior of curves associated with the vertices of an efficient geodesic.