Hi Trey,
mate, Hagon should have sent you a set a bushes to match these shocks because of the way the stock bushes are.
My Hagon distributor sent me some which I wasn't happy with, so he sent me another set that fit properly. These bushes are just rubber without any metal inserts and to prevent them being pushed out I just used washers that were wider than the eyelet thus holding the bushes in nice and firm.
Here's a pic of my lower mounting post with the back washer and once the shock is mounted with the proper bushes inside, the outside washer is the same size.

So if you don't have the proper hagon bushed it might be an idea to contact them so they can send them to you.
staffo