Noticed that on my new to me 2015 1200R the mirrors were blurring a lot after anything like 30mph and further up the scale on motorway etc. Its not wind turbulence as the vision stabilizes when clutch is pulled in at any speed. Put my foot on the cylinders today on way home and there was no vibration. Did the same on the engine bars and it's like a thousand bees buzzing! So I guess it needs tightening up, or dampeners added to crash bars. Suggestions please? Washers? any links?