I have mounted Rizoma Bar End mirrors on my 1090 and like the added vision they provide as well as the clean look they give the front end. I still need to ride it a bit more to get used to that "trapped hand" feeling. The mirrors mount to the Rizoma Bar ends which attach using an expanding rubber plug. The problem i have is that when I have the bar ends tight enough that they will stay in place, I have pushed them up against the throttle and locked it in place as well. Backing it off a bit works, but then the mirrors move and are not locked in place. Taking it all apart it looks like the only solution is to grind off the metal tit that locks the lever/mirror/master cylinder in place and sliding it down the bar a bit so enough of the bar sticks out the end of the grip to prevent the bar end from touching the throttle. Has anyone experienced this? Other soulutions??