{
 "board": 78.0,
 "board_t": 1.6,
 "hole_inset": 5.0,
 "L_in": 90.0,
 "H1": 18.0,
 "wall_t": 2.5,
 "floor_t": 2.5,
 "boss_h": 8.0,
 "boss_d": 7.0,
 "pilot_d": 2.8,
 "pilot_depth": 7.0,
 "axis_z": 8.8,
 "hole_d": 6.2,
 "mid_t": 2.5,
 "bay_h": 16.0,
 "sd_hole_x": 39.0,
 "mod_w": 30.0,
 "mod_l": 50.0,
 "mod_cx": 21.0,
 "mod_boss_d": 5.5,
 "mod_boss_h": 4.0,
 "mod_pilot_d": 2.2,
 "top_t": 2.5,
 "skirt_h": 10.0,
 "skirt_t": 2.0,
 "skirt_gap": 0.3,
 "pwr_hole_d": 8.0,
 "L_out": 95.0,
 "skirt_out": 99.6,
 "total_h": 41.5,
 "f_cav_lower_ghz": 2.23,
 "f_cav_bay_ghz": 2.36,
 "boss_xy": 34.0
}