I was really exited to test the the new Troy-Bilt string trimmer. The trimmer is extremely powerful and weights a lot. The manual is detailed and assembly took 5-10 minutes. The fuel and oil was easy to locate and fill. The primer work great and the trimmer started after several attempts. This is common with a new trimmer. Needs to break in and let the fuel circulate.  The trimmer is a great job at cutting down the grass and weeds. The only issue my wife and I had with the trimmer is the weight of the trimmer. The trimmer is to heavy for everyday all day use., but excellent for a one house quick use. You will get a workout using the trimmer. Overall, I am impressed by the power, quality, and design of the the trimmer, but would rather have a trimmer that is more lightweight to use daily.