I recently put on a pair of Acerbis bark busters and the left side fit fine, but the throttle side did not. They are the universal rally brush style. The KDX200 stock handle bars are goofy as the throttle side is shorter and there is a solder core inside the end of the handle bars that I had to drill out, but when cutting off the end of the stock throttle sleeve and grip, there is too much depth (~5 inches or so)from the end of the cutoff throttle to the beginning of the handle bar. This creates a proble to use the stock hardware and makes the end of the barkbuster a bit wobbly. Not a very good setup. Any ideas?