Quoted from WavingWilly:You all have been great with these replies. Thank you for all the insight! I am not brave enough to take the head off. I will break out a tape measure and make sure I can make it work as soon as I get home.
If the seller is familiar with pins they might just do it for you and show you how if you ask ahead of time. Failing that, people here can easily walk you through it. I've had to take a few heads off to get games down my steps and while it's a bit annoying it only takes a few minutes and is not anything you need technical knowledge for. We can do it lol!