I have a GT 2.0 ESC and am having trouble stopping the wheels fast enough when I hit the brakes.

What I'm looking to do is to stop the wheels fast enough to flick the car downwards in the air over a jump. Right now, I'm at maximum brake and the wheels slow down in 2-3 tenths of a second, but they don't stop cold like my Reventon or other brands of ESCs would do. Those brakes were so hard that you can dive the nose down in the air just by hitting the brakes. My GT 2.0 doesn't work that way - the brakes are way too soft.

I've tried all types of settings in the ESC and on my radio. Any thoughts? Does anyone else have this issue?