Boolean Difference deforming flat plane I'm trying to cut a circle into a cube (as pictured) and the boolean modifier with the sphere is deforming the face of the cube. This is the second boolean modifier (the first being for the speaker cone below). Any idea why this is happening and how I can fix it?
I give a small suggestion when you add the cube add a little thickness (solidify modifier). Then use the boolean modifier it work perfect you can see below.