Hello, I have a real life size model and scaled down to 1/32. When I scale down, the mesh is correct yet when i exported as STL file to send to 3D printer, the model became shaking. What could I do…
Your original model is probably far from the origin. Move it closer to world zero and re-export the .stl.
Always check your stl by reimporting it in Rhino and inspecting it with flat shade before printing. That way you won’t waste time and material.
Better yet is to mesh the model first in Rhino, check the results with flat shade and then export the mesh as .stl.
Wondering here, does Flat Shade works on your R8?
On Mac at least it had no affect since WIP days.

Wondering here, does Flat Shade works on your R8?
On Mac at least it had no affect since WIP days.
You are absolutely right… It doesn’t work at all. That’s really bad.
I added a comment here:
https://mcneel.myjetbrains.com/youtrack/issue/RH-77946/FlatShade-doesnt-work-on-Mac-in-v8
thank you so much!!it worked