Our neighborhood has all these funny restrictions like:
grass CANNOT hang over the curb
weeds CANNOT be allowed to take over your flower beds
lawns SHALL be mowed frequently
grass SHALL not be TOO TALL.
And when these horrible sins are witnessed by the neighborhood nosey patrol more than once, you get a nasty letter:"THOU SHALL FIX THY SIN!! "
One of my sins I confess is that I let the grass (umm weeds) hang over the curb too often. I have an electric weed wacker (still on the grid, but at least it's electric) that I use to clean off the hairy curb. But until recently, cleaning off the raggedly curb meant either cough up the $$ for a pre-wound spool of weed wacker line, or refill it myself and have the doggone thing jam up every five feet. I've been choosing to rewind it myself and endure the snarled up line problem because I'm way beyond cheap. Stingy might be a better adjective.
That snarly line thing apparently happens to other folks too. I kept thinking there has to be an easier solution that didn't involve paying more money. So I put my thinking cap on, looked at instructables for advice and I was completely surprised no one has ever written any instructables about this particular hassle.