badger Report post Posted January 17, 2009 Aww, t'weren't nuthin' ...... I just use the same size string on everything, I used the core of a bootlace. It's strong, but not corded or woven, just loose strings lying together lengthways. I use an automotive chrome polish that comes in a tube. It's called 'Autoglym', but any chrome polish paste should work. They are all fine abrasives. Been a few weeks now and my string is still strung! My edgers have never been sharper. Just put another knot in it when it gets slack, to make the string a bit shorter. Thanks guys, Karl Quote Share this post Link to post Share on other sites