So here's a diagram with pictures. I've got this ridiculous assembly of angle brackets and I want to put a red & black pole with a razor tip on the end for some reason. I've exceeded the rule of 7, so that's impossible, right? Wrong! So here's what you do. First, you build the rest of your chain on a different base, in this case a new baseplate anchor

Now I go into the bot file and find the lines associated with the black extender. We want to look at the black extender because we want to stick it, and everything attached to it, to our chain of 7. So, we take the number that tell us the parent component of the black extender (ie, what's it connected to, in this case the baseplate anchor) and change that number to the number of where we want to drop it, in this case the 7th angler bracket, which I happen to know is 7.
If necessary, we'd change the number beneath it, but we don't have to in this case

And voila, that's it
