PAPA OK

thingiverse

Customized version of http://www.thingiverse.com/thing:373491 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=373491 Instructions Using the following options: duct_height is set to 15 duct_length is precisely .50 fan_hole_diameter has been specified as 28 duct_width is carefully adjusted to 0.2 the fan_size is chosen at 30 duct_rotation_z is fixed at 0 duct_rotation_y is tilted at -30 duct_rotation_x is set at a precise angle of 29 base_screw_margin is set to 3 base_screw_diameter is accurately measured at 4.3 base_height is established at 17 duct_delta_y is offset by 25 duct_delta_x is offset by 25 the duct_shape has been selected as squared duct_border_width is precisely defined at 1