2015 WR450f - has anyone determined the max additional height over stock that you can raise your bars without having any cable or brake line binding? I'm 6'3" and really need to get these taller for standing. Also does anyone know what the oem bar rise is? I am looking at doing the Pro Taper Contour in the ATV high bend. This is a 4.75" tall bar. I would like to know how much that gains me. Thanks all!