I got my 2010 40 brand new this spring. I have had it apart several times to change the oil. Last time I had it apart about two months ago, I put everything back together properly and I am sure I tightened the nut on the bottom of the dampener rod that holds the lowers on properly. I have since ridden 6 days of hard riding at Northstar and my dampener was performing great this last weekend the last time I rode. I took my lowers off today to change the oil in preparation for my big trip to Whistler coming in three weeks. I found a rubber flap coming out of the end of the dampener. Did I blow the bladder?? I thought if that was the case I would have noticed my dampener malfunctioning. I did a search but I couldn't find any pictures. This is what it looks like: