Dear all, been some time 
I might be doing something wrong but I was under the impression that I could create a cut/fill on a terrain based on a curve, then move that curve and have the cut/fill update by itself. But I am not getting it. In the image below I did just that - but when moving the curve (red circle) up by 5meters the terrain is not updated. Did I miss something? Thanks!
Hi @bmscmoreira once you apply a land movement operation on a terrain, the control points of the curves used for the cut and fill boundary, the hole, or the path axis, get integrated into the terrain, and the original curves are not linked anymore to it.
As you have figured out, activating the control points on the terrain will let you see them and change the cut and fill boundary, or the cut and filll elevation (from the double arrow grip). But it is not possible to move one control point up of that terrain boundary because it would generate a boundary of double-curvature, which is something not supported right now.
Hi @fsalla , thanks! So I guess the worflow in Grasshopper will be a bit different (less interactive) but still doable.
Of course, if you do this in Grasshopper you can control the position/elevation of the curve used for the cut and fill from the beginning.
