Create Letters with channels

  • ** Creality K1 Max 3D Printer, 600mm/s Max
  • Creality:
  • Hardware Setup:
  • Problem description: Creating letters in blender, with no top, like channels, export them in stl format. When I print it automatically tries to add infill and a top. If I set infill to zero, it still tries to add a top, which you know what happens then. Mass

Thanks in advance

  • What I tried:

Besides the infill, set top layers to zero as well…

What I do not understand is why the slicer would add a top when the object has got no top. You should revise the designing process in Blender in order to be sure it is correct.