Hi guys, I have a 73 challenger and every time I open the trunk if I do not hold the lid one of the plastic sliders pops off the hinge along with the spring, and I have to redo the whole spring conglomeration to replace it I have replaced the sliders with new ones, I am using the last slot for the adjustment (slot closest to the back seat ) the lid opens fine in this position and closes like new. anyone know what could be wrong ? The hinges do not seem loose or bent.