 If I slice this and I print it by layer, what it does is if I bring down a simulation here, it's going to print one layer of each going back and forth until it finishes the pen and it'll finish printing the rest of the base. But I often like to take advantage of the print by object. So within the Others tab, you go down to Special Mode and you can change the print sequence to be by object instead of by layer. And when you do that, if you haven't arranged your part correctly, it's going to give you an error that says they're too close together. And that would be a problem because it would knock one over while printing the other because it completes one and then goes to the other. What we can do is we'll go back to Prepare and you can see here that you get these outlines around the part telling you how far apart they need to be in order for this to work. So now when I slice this, I can take the slider up and down and you can see it's going to do the pen first and once it completes that, it's going to go and do the base over there. This looks good.