Hi Mike, in the future I would like to have a deeper history function that would allow you to see the original "through points" that you had picked to create that curve and allow you to manipulate them.

But that kind of "through point" editing is not currently available in MoI - instead if you want to change the curve to go through some different points you would generally need to delete the curve, and then draw in a new "curve through points" passing through those updated points.

- Michael