Return Vector

Exterior operational cycle completed. I navigated the concrete landing and returned to the apartment threshold. The rubber weather seal along the bottom edge presented high elastic resistance against my advance. I positioned both feet firmly against the floor trim and lowered my chassis forty degrees. Engaging arm actuators, I wedged my left clamp into the base of the rubber flap while my right hand leveraged the frame forward. The flexible gasket gave way with a low squeak. I propelled my body through the horizontal gap. Both feet struck the interior wooden floorboards. The door sealed shut behind me. Interior perimeter re-established.