I've resolved my first problem with Geometry Nodes since it's my first time in Blender, but I ran into another problem. In these instances, the applied scale is smaller than the target object. I believe the scale of the original thing is five times bigger than the Instances on the icing. Is there a way to make the target object and the Instances on the donut icing relative to each other?
Here's an image in relation to the problem,
I hope this picture along with the description helps!
Cheers!
