well mate, a lot of people have had a few problems when meshing their grill and keeping the chevron intact.
what the majority of people (including me) have done is purchase a dimma grill, which will replace the existing.
you take the old one out and put the new one in. simple as that. i searched the internet for the cheapest grill and i found it at cc motorsport.
the link is
HERE if you are interested.
when you place the order, then the product should be with you within the next couple of days.
hope this helps.