Ibought one to and it went together pretty easy the only thing i have a problem with is the landing gear as with all arf from china or else where I would beef it up and when I flew it this weekend it would not get off the grass runway even with a k&b 45 it trimed out easy and no flutter in the controls at high speed I modified it with a tail wheel I am going to redo the main gear with a sheet metal landing gear if you take off in grass you will see what i mean about the landing gear on landings its a floater so use your throtle I balanced it per the instruction and just a little nose low enjot it I sure did michael