I am new to MeshLab and I'm struggling to align two meshes using the ICP (Iterative Closest Point) tool. I want to fit a yellow mesh onto a blue mesh. As seen in the screenshot below, these are very thin, strip-like structures:

The Problem: When I run Process, I get the following error:

 Starting Processing of 2 glued meshes out of 2 meshes
 Computing Overlaps 2 glued meshes...
 Failure. There are no overlapping meshes?
 No candidate alignment arcs. Nothing Done. 

My current setup:

• I have used the Align Tool

• The blue mesh is marked as "Base" (Glue Here).

• The yellow mesh is also "Glued" after point-based-gluing

• I am using the default ICP parameters.

What I've tried:

• Scaling meshes so they have close initial size.
• Manually move them so they do intersect
• Messing a little with "Minimal Starting Distance" might be too low for these thin geometries, but I'm not sure what values are appropriate.

Questions:

• Should I modify my meshes to have ICP work?
• Are there specific parameters (like Sample Number or Target Distance) I should adjust for thin, linear meshes to ensure the algorithm finds an overlap?

Any hints to get this moving would be greatly appreciated!

Regards, Julien