Hi Boo Boo Chicken,

I know you had access before, please open a new thrad here to get this fixed. The Site Issue is not a back door for help, for various reasons. Thank you.

There is no soft selection for splines. Which would include the Bezier Handles, which might be altered and how to proceed then keep broken handles, different length, etc.

Here is my suggestion

Switch to B-Spline:
Ensure your spline type is set to B-Spline for smoother curves and control points.

Expand Selection:
Use the shortcut U~Y multiple times to expand the selection of spline points.

Move Selected Points:
In Move mode, make the initial small adjustment by pulling the selected points.

Reduce Selection:
Use the shortcut U~K to reduce the selection back gradually.

Repeat:
Continue alternating between reducing the selection (U~K) and making slight adjustments to the points in Move mode until you achieve the desired effect.

Cheers

Hi Boo Boo Chicken,

Please have a look here; this is a simplified setup—press play. Also, disable the Cloner to see the two Torus Objects.
The Blend between the two is based on the Modify Cloner.

CV4_2024_drs_23_MGmc_01.c4d

So, why have I used many Splines, then? These blends are Linear; in other words, they do not move points on a curved Path. With many of them, that is not so visible, and the illusion of an organic motion is provided.

All the best