That sounds good, but than the bottom leaf should bent down right? now it goes over another one, you can clearly feal the friction in the winder.
I've got a picture at http://www.allesismooi.nl/lensshutter.jpg
The one on top is bent up wich seems logic, but the one below is bent down but forces itsleves over the one on the left wich has a slight bent as well, the other two or perfectly straight. It's a bit hard to see on the pic..... I just hope I am seeing gosts...... Just lookes wierd to me since I don't see this in apendeture leafs on nikon lenses.