Quote - What I did notice now with milanautica's image is that there is too much length between the bottom of the ball of the calf muscle and the ankle.

I can understand that statement, possibly the figures large feet are contributing to this effect some (???).
What I don't like about most figures (and like about this one) is the calf being defined. Most figures blur that area you are talking about making it a smooth angle. Athletic gals have defined calfs and that area is more sharply defined, like this one. Granted this figure is a cross of genres and what you are talking about is a figure that is a runway model and not a fit chick.

Chris if you do adjust this keep this as a morph or morph into another version, but don't junk it.
jmo

Comitted to excellence through art.