I have been a long time KTM guy(with one YZ in 04) and currently have a 08 250XCF set up for Hare Scrambles. I have a Rekluse Pro in it and absolutley love it! It never stalls and works awesome. I have an itch to get a 450 and have been thinking about picking up an 09 YZ450. The only thing holding me back is the unkown as to weather or not the Rekluse works as well in the Yami as it does in the KTM. I race HS and only want to start this thing once a race....at the starting line. So lets hear from you guys with auto clutches. How well do they work in the 450? Can you get it to stall? Would a FWW help along with the Rukluse?