Instead of having to copy a component several times, I would like if there could be a way that a user like me could simply click the component I want to copy and then a box would come up and then I could enter a number for how many of that component I want. Then press enter and have that number of copies I entered appear, so I can move those new components into position for an assembly. For example I need to put spheres inside of these holes to create this component. Instead of having to copy this sphere 21 more times, I wish there was a way I could enter the number of spheres I need, then when I press enter they appear to let me move them into the assembly and link them to the component as a joint.