D fresh, i was a bit lazy, now you mention it i will go back and deburr it. I plan to swap in new handlebars later and my approach would be to drill the hole in one go with a larger drill bit and then insert some cheap rubber grommets!Ross,
Thanks for sharing your build pics with us, its much appreciated. One thing i did notice on the pic of the wire routing through the handlebars, it was not deburred sufficiently to not cause chafing of the insulation on the wires down the road and causing electrical gremlins. The edges of the slot through the handlebar (inside and outside) need to be broken/eased/deburred so there is no sharp edges left. You may have done this already, just wasn't shown in a pic. Rock on ?