pff.. i just tried and tried to get over 600 distance, then im about 3 seconds from rage mode and i get lousy speed, nearly perfect jump and i didnt adjust carts in air, 684 distance and 3-4 huge jumps in the ground... this game is not consistent at all. you need luck.
hard badge not updating, i do regularly ~2000k, after jump position rocket straight up (wheels forward) and do handstand , when rocket finishes, roll the backflip.
Game should have somekind of crosshair, kinda funny to be aiming with white arrow. Interesting game with the score level ups and lots of upgrades, game is just pretty slow for "flash/play at your work-game", if i wanna spend time playing games ill grab xbox360 controller or play with PC.