Some thoughts here about clearly separating each contribution by including a distinct line rather than organically juxtaposing (inter-penetrating) parts of different poses. The verdict is out on this issue for the time-being, although I do prefer an emphasis on 'flow and continuity' between parts, and on a suggestion of 'ambiguity' which comes from not being sure which bit belongs to which pose.
Also I am beginning to sense a pleasure when the final drawing begins to take on a form of its own. In other words when 'the whole becomes greater than the sum of its parts'. I think we may begin to sense this in future pieces.
In these 5in1's I am drawing with a pencil in each hand and concentrating on both making an equal contribution in the making of the drawing.