yes, I always try to make it as single object but here there are 3 objects (the main object, the back and the green underside)
I created the basic shape and then made the big cuts on the sides. I had mirrored the back with the front, I applied it, which was not very smart because I later saw that the back part is a bit narrower than the front. That’s why the back became an extra obect.
But that’s what I mean. Have a look at picture 1 and then picture 4, picture 5 because of the back. It looks very narrow in picture 1 but not in the others. So pictures can deceive you
