I rented it so I could install the modular hub on my L67 (for rx7 project).

For somebody who's used it.... question!
I follow the instructions, and the little M8 "alignment" threaded piece is supposed to be halfway threaded into the large bolt. I do that and continue with the instructions, and then it looks like when I start cranking the large bolt to remove it, it just smashes this little pin into the center of the pulley... It looks like I would destroy that pin. Is this correct?