I need to print something that resembles a rectangular tube.
So for the 'ceiling' i need support.
But it generates support for the whole length of the tube. While i am convinced that the support is only necessary until it has a few layers of the 'ceiling', as after that, the 45degrees printing angle makes that the ceiling is printed on top of the other ceiling layers.
So a lot of unnecessary support structure is printed.
Or am i wong in my thinking ?