I recently needed to change the draw weight on my Obsession M7 due to a shoulder injury. My last bow was an Elite that had limb pocket bolts that needed to be loosened prior to adjusting draw weight. I learned the hard way that these are not to be touched when changing draw weight on an Obsession. I now have a $950 paper weight and Obsession (rightly so I suppose) has to me they cannot help. Hopefully this might help someone avoid the mistake I made.