ok so i need a new esc. tally what kind of flight times where u getting. ok so if incresing my weight increses amps than wouldent a 750mah fly just as long as a 1050mah bat. from what i understand the incerase in weight would also increase the amps so it would draw more to fly the plane is this right. also is 300mah worth 2.5 oz. in weight. thanks for all your input so far.