now i know exactly how to get 6000 ft fly at 6% whole time try to have ur speed 130-140 mph then when ur out of fuel fly to 0% when u bounce get 0% again everytime then u have 6000 ft
for 6000 feet u should have everything maxed and try flying on 6% then when ur fuel is out go to 0% u bounce everytime then u get back to 0% then u have 6000 feet