So, what we need to do, is you just need to practice, and the best thing to do is to get your hand in the motion. Feel it and then just, give it a nice little...so, and then, not all of them are going to come out right. It takes a lot of practice so what you need to do, is to warm your muscle up in your arm. Just fill the paper with them. That's what you should do right now. Just go ahead and just fill the paper. And you can check your spheres by just checking out the axis. If this was, say, in perspective, we have a point here, a point here, a point here, and a point here. Pretty much, so you could run, you know, an X across it. Check your axis, and that's basically what you were going to be doing, except for it's going to be inside the box. The box that we've laid out in front of us, so if you can kind of see that. But, it's good to get some practices in so it's you know, so when you come to do the actual sphere itself, it's not going to look so you know, weird. So, let's go back to our drawing.