Sure its nothing to do with using standard shocks and Utlra low springs. I mean there is almost no suspension travel with Super lows and standard shocks. Maybe the shock mounts on the diff are a fraction higher than the old one and your actually sitting on the bump stops. Just a thought...

Nah i still have suspension travel its not hitting the bump stop from what i can tell, but we will see on the weekend.

i also have a q on this topic, cos my car is dupmed my pinion angle was facing upwards, there was no problems but i dodnt like the look of it, so i changed the pinion angle and now its facing slightly downwards, will this be a problem. I think it will be better as i have more susp. travel. And im also told that the car will squat on accel?