I inherited the job of finishing a Charger Daytona most everything's done but beings I did not take this apart and have no experience with these headlights does vacuum pull it shut and raise it open and how are they open in default? the real question is how do I clock the springs on the back side before I put them to the bracket and bolt them down I honestly don't think I'm supposed to wind them springs up till it opens the headlights that seems pretty extreme so I just need somebody to school me on how that works thank you very much! As of right now I have the springs and clips on there and the bracket that holds the spring in the headlight doors are down I'm sure the answer is fairly simple but like I said I hate being into somebody else's project but it is what it is.