{ "clashes_visible_model": [], "beam_length_mm": 70, "rail_length_mm": 250, "motor_2020_length_mm": 140, "switch_beam_length_mm": 130, "rail_center_x_mm": 48.3700577, "bearing_support_angle_mm": [ 70, 31, 19, 3 ], "vertical_gap_bearing_hole_to_crossbar_mm": 53, "bearing_bracket_side_clearance_nominal_mm": 0.3700577, "UNMODELED": [ "70 beams to rails connector", "actual new motor corners", "fan", "true light switch", "T-slot and nuts", "real fasteners and tools" ] }