I have an original antenna mast with the plastic string broken, and about 10 motor units that all now work. I was wondering if anyone has tried to replace the plastic string? I have an idea I would want to try however I only have one mast, not even a later model one to try first, so I wanted to see what has been tried. If you tried something please let us know even if it failed. Hear is what I was thinking of doing. I was looking at string trimmers' string at the same diameter and stiffness to