trimmed the locator off and put a small peice of push bike inner tube around the bottom of the bar, it just helps the switch gear grip on.

I went through all the trouble of tapping my Renthals for my barksbusters....and they dont really fit well, they do technically fit but not well as the bend in the Renthals is so different to the OEM bars. will have to use some washers on the stalk bit that joins the handle bar clamp to the main ally brace. This will still mean that the main brace wont sit flush / perpendicular to the bar end....but it will do....i hope