I printed a very small test rig for my harmonica so my friend wouldn’t waste any additional filament. And it fits really close to how I measured it!
I made some minor adjustments and then re-did the model without a voxel remesh and tried sending over just a water-tight version with a little boolean cleanup and fixed any non-manifold and overlap issues using the 3D print add-on for error checking.
I sent it over to the Cura application and it sliced successfully with a much smaller face count. Yippee!
Here’s the slice’d preview in Cura:

Now just to wait for Santa’s workshop and see how it turns out. Fingers crossed……