“Many modern day vehicles have eliminated or reinvented the gravity stop. What is a gravity stop? In my day we used to call them setting blocks, but the more accurate term is gravity stops. The gravity stop is a device that stops the glass from slipping off the freshly applied adhesive bead. It is needed immediately after setting the glass into the opening when the adhesive is still in its liquid state. Once the adhesive is cured to the point of holding the weight of the glass, the stop is no longer needed.”