Must have been "warm" or maybe that new wood stove of yours in the barn is working out. Nice write up. If I ever need a new clutch I'll go with your recommendation. I just don't drive that fast or far, only ~ 5 miles of trail a day at roughly 5 to 15 MPH. Very rarely I'll go 45 MPH on a 16 mile round trip to Tractor Supply or the Sonic. I have the Gilomen fuel saver clutch spring and weights with tune. So far so good for my conditions on that setup. Best thing I like is lower RPM at just about any speed and still plenty of umph to crawl up a steep hill. Your on a roll, now get that aluminum roof installed !