Spring loaded door blocker. You can reduce or enlarge the door blocker to your own needs in the slicer by adjusting the X and Y values. You will have to determine the size of the spring yourself depending on how big you make the door blocker, it is a good option for extra pressure, but can certainly also be used without it. A recess has been made where you can place the spring with a little glue to keep it in place. On the bottom I glued a layer of neoprene for extra grip with the floor.
Standard Print Profiles