I don't like how this turned out. I was going for 30° of deflection, but 15° was all I got. So go instead with my 80- or 90-degree deflectors, which work beautifully.
Print without infill, without solid top layers, and without solid bottom layers. To avoid mid-print wall collapse, print in thin layers with at least two perimeters, and print external perimeters first. Use a brim to impove bed adhesion.
The author marked this model as their own original creation.