Hey I ran into the same issue a while back. They temporarily discontinued the swing out! I was a little upset that I could not get it as an option anymore. I hope they are doing some upgrades and it comes back soon!
So Roy and I are buddies and right now he is beginning to design a new rear hybrid bumper possibly with a swing out. Right now all he has is a drawing. The problem he was running into was too many orders and not enough time to get it all done in a timely manner and the biggest time eater was the swing out. As time is money...He is trying to redesign it so it would be less cutting and welding of tube and maybe some more laser cut out work thus less time welding. He will have a swing out available soon enough in the near future just keep watching on his site. I keep bugging him to get on the boards but he is just too busy in the fab shop.