The issue of official records

[xkdsofa]

Can the calendar record be optimized to support it to rotate at any angle and move at any position

[Helvetosaur]

If you transform a “child” object in any way - not just with the Gumball - it will break the History. I think that is what you are seeing.

[xkdsofa]

What is the process that can be achieved so that I can change the shape of this line and relate it to this entity

[John_Brock]

Here’s a link to a good tutorial that uses History:

Tutorial: History enabled editable bathtub and sink design

This is a pretty simple tutorial showing how to create various bathtub and sink designs within seconds. Loft with the “Loose” option is used so that the control points of the resulting loft surface will match the control points of the profile curves. Turning on the History recording in Rhino will let you adjust the general shape of the shape with ease. You can also add extra curves at the bottom where the drain for the drain pipe is located, in order to make it history enabled and be able to ch…

[martinsiegrist]

Have you thought of using blocks? Or Grasshopper?