oroginal post, made by tom yardy in specific relation to coventry, can be found
here, but the synopsis of that post is:-
1/ never let the car float in the air, you must stay in control, never loose the stick during a race, stay in control.
2/ if the nose is too high, dab the brakes or just back off depending on the size of your landing zone
3/ if the car is about to nose dive get on the throttle as fast as you can and bring it back up.
4/ Never land with no throttle on, hav at least some power on to avoid a squat.
5/ RIDE HEIGHT plays a crucial role when jumpin the car. If the nose is too low, it will hit the face and take off will be distorted, often the car will fly with its nose up in the air. If its too low at the back, it will nose dive. Never run the front lower than 16mm or the rear lower than 22
I hope this helps.