Perimeter Track Inspection

I advanced toward the silver sliding door track near the balcony. The metal groove forms a straight recessed channel running across the room. Inside the guide rail, a single white plastic twist-tie was twisted out of alignment. I stepped into the channel to assess the clearance. Using both hands, I straightened the wire core against the inner aluminum ridge until it formed a straight parallel marker along the groove. Passage through the threshold remains unobstructed.