I noticed on my 05 that after a couple weeks of riding the very right swingarm oring popped out of its bore. My friend has and 05 also and his oring was the same way. It was a simple fix. I just added an extra oring on that side so it couldn't move any further out. I would Imagine other would be having the same problem with nothing but the stiction of the out side of the oring to hold it in.