Link to mine:
http://ecomodder.com/forum/showthrea...tml#post341013
I don't like the lawn edging because I think it is too flexible and requires quite a bit of support to maintain it's shape. It was also way too tall for my lowered car. I used paver edging instead which is very ridged and robust. I attached with 1/4-20 screws/nuts/fender washers.
After 2.5 years it is still firmly attached in spite of obviously taking many very hard impacts with road debris and regularly scraping against speed bumps.