thick=7.800000; module connector(len) { render() difference() { rotate([0,0,30]) cylinder(r=thick/2+2, h=2*thick, $fa=60); translate([0,0,thick/2+2]) cylinder(r=thick/2, h=2*thick); } %translate([0,0,0]) cylinder(r=thick/2, h=len*0.48); } { sphere(r=5.900000, $fa=60); // 1 0x7fb9f8403fb0 rotate([0,90.000000,71.999908]) connector(44.902824); rotate([0,148.282623,-161.999924]) connector(44.902748); rotate([0,90.000000,-35.999943]) connector(44.902859); }