I had an EFM Autoclutch for the past three years. I lost my left leg and the fingers on my left hand, and this device allowed me to keep riding. But since I ride pretty hard, I was going through clutch plates at a very high rate. I just installed a Rekluse EXP Autoclutch. It's a different design. So far it seems smoother. I've only had it for a few days but I will be taking on a longer ride shortly. Anyone else have a Rekluse Autoclutch? If so, what's been your experience with it? Oh, and if anyone wants to go with an EFM Autoclutch, I've got a great deal on one that fits 2007 to 2010 Big Twins. Thanks, Dennis