Alright my friend and i have tried at least 5 different setups to try to get enough speed and we used soap and water. Also its going down a hill with a 4.5ft drop....but still not enough speed. Any tips?
you should be getting enough speed. Maybe make your jump onto the rail more mellow. Make sure that you aren't just laying carpet on top of grass between the drop in and ramp on. You won't get anywhere with astroturf just laying on grass.