I have a 2009 Anthem X3. With the rear shock removed there is an obvious notch feeling when I cycle the rear triangle about halfway through its travel. This is the first time I have had the rear shock off. (As a note, despite being a 2009 I bought the bike new only about a year ago and the pivot bearings seemed fine when I had it torn down.) Is there an issue here or is it part of the suspension design? Just didn't seem right to me.