screw_diameter_measured = 3.45;
screw_radius_measured = screw_diameter_measured / 2;
-screw_radius_print_fudge = 0.3;
+screw_radius_print_fudge = 0.4;
screw_radius = screw_radius_measured + screw_radius_print_fudge;
sonar_binder_clip_holder_height = 3;