LowRyter recently posted a fun thread about the V11 appearing in Cycle World magazine. I just had the opportunity to read Cycle World's "Best Used Bikes", December 2017, featuring the V11 and an image of the Tenni. Working through the rest of the issue, I found something else relevant to the Guzzi: Kevin Cameron's regular contribution, "Ignition" titled The Long and Short of Fasteners.  In his eloquent way of helping mere mortals appreciate applied engineering practice and outcomes common to mot