Currently have 3" drop shackles in rear and jus installed stock keys and have torsion bars all the way down.. I want the rear end to be lower. Question is if I take my overload springs out will it still be ok to tote a gooseneck around.. Didnt know if the springs made that big of a diff.. Also is here any tricks to keep the front tires from rubbing when the wheels cut.. I seen on here that the new trucks can be trimmed at bottom of fender.. Info/tip tricks