This is an improved version. Originally made by
g_code3D on Feb 22, 2019
I've added a slope for better fitting the inlet/plate. I've added a circle on the casing so the DAS wouldn't have too much room to move around.
I've added a gap below the knob so the DAS would fit better and the little knob in the center isn't as thick. The DAS should be easier to install and remove again.
Make sure for the inlet/plate you choose at least 3 perimeters/walls. Or 4. Make sure the knob is fully solid and well attached to the plate.