Got bored today and cleaned my titanium exhaust pipes with red synthetic steel wool. Not 100% clean but better than before 
        
         
        
         
         
         Also yesterday was the beginning of Estonian Motorcycle season where I couldn't attend with my bike but filmed at the side of road. It was raining the whole day and still everyone came.
         
        
https://www.youtube.com/watch?v=7dC-HkJ2Onc
         
         No news from the engine yet. Cylinder still somewhere between UK and no idea about the parts.