I've got a Homelite trimmer that is probably 10 years old. The manufacturer's plate on the engine says John Deere, but I'm relatively certain JD didn't make the engine and it was made for them by someone else. So I've got a 25cc engine of unknown manufacture made for John Deere then rebranded as Home Depot's brand Home Lite. Anybody know who actually made the engine on this thing? I think Ryobi makes the HomeLite stuff now, but did they 10 years ago?