Anyone had trouble with front bumper alignment? not happy with mine as when looking at the side of bumper the wheel arch end is ok but at wing front end it dips down slightly and the bumper locating lugs can easily be seen , as in photo, if this makes any sense! what would be the best way to approach this guys? was thinking of loosening wheel arch screws and lowering at that point , but afraid it might create too much gap that end! I don't know. Also what's the black plastis looking strip between the bumper and wing, is it some sort of spacer to get the right gap as it were?