This is a re-written OpenSCAD version of the E3D mount for Makibox A big thank you to Andreas for helping to get Customizer working! Customizer will generate a single STL. In Cura you can right click on the model and split it. For easier printing, rotate the parts so the flat sides are down. I print at 0.1mm layer height and 40% infill.Width of rods is 4mm Gap between rods is 20mm Adding a 0.2mm tolerance gives 4.2mm for rods 19.8mm spacing between them http://files.e3d-online.com/Drawings/E3D_Heat_Sink.jpg Top of neck to top of first fin height = 18.3mm-3.7mm = 14.6mm With tolerance, 14.4mm total height for the mount Neck height = 9.3mm-3-7mm = 5.6mm With tolerance, 5.4mm for mount's neck E3D mount diameter is 16mm With tolerance, 16.2mm for mount E3D Neck diameter is 12mm diameter With tolerance, 12.2mm for mount http://files.e3d-online.com/v6/Drawings/V6-175-SINK.pdf tbc Top of neck to top of first fin height = 42.7mm-26.0mm-3.7mm = 13.0mm With tolerance, 12.8mm total height for the mount Neck height = 9.3mm-3-7mm = 6.0mm With tolerance, 5.8mm for mount's neck E3D mount diameter is 16mm With tolerance, 16.2mm for mount E3D Neck diameter is 12mm diameter With tolerance, 12.2mm for mount