im sending it to new zealand, so i rekon it may be a bit more than that. i imagen the "Dynamic weight" would be more! but then does air way anything? or would it be the "dynamice weight" be the force it produces, if it ways more i have to pay more, as you know the blades do tend to pull alot, there for the "dynamic weight" would be higher",and now i have just confused my self, sorry everyone !???