Recently I had this installed on my bike...the mechanic drilled wholes for plastic inserts , the whole for the throttle was misplaced. Now the throttle cables go over the ignition switch and it makes it difficult to reach the switch. I was told by someone on this form that I should cut the plastic inserts instead of drilling wholes on the bar, but the yamaha mechanic tells me that I need the whole for throttle to be stable. In order to fix it we need to drill a another whole which I am affraid that it would make the bar weaker...any ideas how should I go about fixing this issue. THanks