It wasn't. Just take ur time to drill the holes, it said 8mm hole but thats too big, u need 6mm. Be PRETTY CAREFULL while u r drilling, if u fail u can damage the paint...was it hard to do and anything you would recommend if you were doing it over again
I used a 2 mm to make the hole then i drilled with a 6mmThat picture of drilling the holes made me feel a little uneasy. One thing I learned when drilling holes is to start with a pilot hole to guide the larger drill bit you plan on using. Seems to be a winning strategy.