I am currently working on a map of my own.. I am not amazing.. but I am not a n00b! 
I just cannot get a Gravity right.. I need to get a car to jump across a river.. there are ramps. and they are about 10m away from each other.
I just cannot get the car across. I have lowered the gravity and that just makes the car float..
Anyone have any experience? Thanks... a very weird question I know.

I just cannot get a Gravity right.. I need to get a car to jump across a river.. there are ramps. and they are about 10m away from each other.
I just cannot get the car across. I have lowered the gravity and that just makes the car float..
Anyone have any experience? Thanks... a very weird question I know.
