--- /dev/null
+$fn=80;
+
+difference() {
+ union() {
+ minkowski() {
+ cube([44,24,0.1], center=true);
+ sphere(r=3);
+ }
+ difference() {
+ translate([0,-2,-1.3]) rotate([-15,0,0]) union() {
+ translate([11.25,2.5,0]) cylinder(h=13, d=17, center=true);
+ translate([-11.25,2.5,0]) cylinder(h=13, d=17, center=true);
+ }
+ //translate([0,15,0]) cube([60,20,20], center=true);
+ }
+ }
+ translate([0,0,-30]) cube([60,60,60], center=true);
+ translate([11.25,2.5,0]) cylinder(h=20, d=13, center=true);
+ translate([-11.25,2.5,0]) cylinder(h=20, d=13, center=true);
+}
\ No newline at end of file