Brushcutters

Hi I just bought a new 336 FR brush cutter. I spent ALL day trying to put it together and got nowhere. The directions are HORRIBLE.I went on your website for better directions or videos and found nothing. There were videos of everything, including the trimmers, but nothing on brush cutters. For assembly your first sentence refers to a "throttle handle". Go to your schematic on p.5 and see if the words "throttle handle" are even there. NO! You say, "Put on the harness and hang the machine from the support hook". Of course it doesn't say how the harness fits or how it goes on. The rest is similar -- impossible to follow. I will need some detailed help or I will have to return the machine. I'm VERY disappointed. Steve