// x direction is multiplied by 2 because the radius of the cylinder
// goes in both directions. the extra .1 is for overlap
cube([motor_shaft_big * 2.1, motor_shaft_small, motor_shaft_length],
center = true);}}
module mounting_screw(){
// x direction is multiplied by 2 because the radius of the cylinder
// goes in both directions. the extra .1 is for overlap
cube([motor_shaft_big * 2.1, motor_shaft_small, motor_shaft_length],
center = true);}}
module mounting_screw(){