The local Apple store finally received additional shipments of bumpers in today so I decided to pick one up and try it out. When I go to my car and installed the bumper, I immediately placed it in my ProClip. The holder was fine, but because of the bumper, the iPhone would not charge properly. I was kinda amazed because the dock pass thru sticks up off the holder and has nothing on it's sides. Anyways, just wanted to let people know in case they have a similar setup. Still waiting on my Feather to arrive this week. It was shipped out yesterday.