There are a couple of things that I would recommend that could be done better. 1 is there are no directions on how to put the unit together, it would have been very helpful to have that. 2 The battery for the ignition location is terrible it would hang down too low and probably hit the ground if you're towing with an ATV. So I turned the bracket upside down and screwed the battery case to the bracket then inserted the battery. I used the chipper for a good full day and am happy to say that it is a great machine so far and am very happy with my choice. It chews up branches and spits them out like it's nothing!