i bought the drive bar ends... they have a rubber piece that secures them to the handle bar. the rubber is to large to fit in the stock bars easily/ ever. what to do>? should i but clip ons to fit the bar ends. or should i shave down the inside of the bars. bar ends cost 25 $ and clip_ons would be 125 or so...pennies for your thoughts/help.:iconbeer::Sport: