I just watched a video on Youtube on how to remove the stock exhaust from a Honda 919 and saw your name attached to the video (or I assume it was you, as I've seen your name many times on this forum and put two and two together). If this was you, thank you for the video. I found it very useful in helping me remove my stock exhaust so I could install aftermarket slip-ons. I'm glad people take the time to put out information to help the less mechanically savvy.