Trimmer string keeps breaking
I've got a brand new Homelite MightyLite string trimmer. It works fine until I hit something that's not vegetation, like a fence post. I'm just brushing the string tip against it, but the string usually breaks off at the head. I then have to open it up, unwind, and re-install.
The line is the .080 that came with the trimmer. Should I get new line? Am I doing something wrong? I've got a long stone wall that needs trimming and don't want to re-do the string every 5 minutes.
Thanks.
--Marc