Follow me issue on curves

Hopefully I’m posting this in the right place, I’m new to the forum…
I am trying to use follow me to “scoop out” the u-shaped section . When I run it, at the two curved corners it seems to cut all the way through for some reason.
I have run solids inspector before and after the follow me tool, and before it’s fine and after it’s "needs to be fixed manually.
This is a part to be 3d printed, and if I let my slicer repair it, it try’s to cobble something together.

How large is the shape you’re working with? Sometimes the follow me tool struggles with small curving geometry. You can try to scale it up, use the tool, and scale it down.

approx. 49mm square. I’ll try scaling a moment…

nmason…Thank you very much. Worked like a charm, on it’s way to the printer now!!!