After trying out the X-52 in the store, I ordered a second X-45 from E-bay. Had thought about letting the son use the 45, and I would get the "new" one, but, like others have said, I also felt that the 52's stick was way to light - like you were just wiggliing a stick with zero resistance. This was a while back, so they may have corrected it like Eagler said, but for now, I'll stick with the X-45 with CH pedals.