i did the install yesterday but when i went to adjust the height in all four corners, i wasn't able to bring the car lower in the front. there are two green turn knobs but my question is this. do you move them up to lower the car or do you move move them down? when you get them new in the box, they're all the way down. i moved the dial pretty far up, but the front's not going down any further. for you guys that are running these, what's the position of your green dials? i'm looking for a 2 finger gap all the way around. any help would be GREAT!!