Warning, this is just my opinion, so please bare with me on this one.
I've spent the lase hour looking at coaster footers of different companies, but mainly between B&M and Intamin. So far, I've noticed that most Intamin coasters (well, I305 at least) have 12 bolts on the footer itself that hold down a square shaped support. I realize that different size coasters require different types of supports of various designs, but I didn't see a similarity of Intamin footers versus the footers in the pictures on page 207.
Feel free to add or take away. I just wanted to see for myself if these footers are even remotely similar to Intamin. But from what I can tell, they are not.