I don't know about the suspension but I used to get the same feelings on my Aprilia before I got my motard. After taking a class at a superbike school, I learned that it was caused by my body stiffness. After I learned that I started to let my body and arms act like a raw steak to absorb big impacts. This along with keeping your eyes focused on where you want to go have help my riding a lot, even on my crf. Give it a shot and good luck.