Red Chute sits about 13 miles from Shreveport, out past the closer-in areas like Lakeview and Greenwood, and the housing stock out this way clusters tight around 1994 - a hair newer than the 1981-to-1996 spread that covers the wider service area. That narrower build window means the track hardware across a lot of these houses came off the same handful of production runs, with the same steel-gauge tracks and the same era of roller stem. The moderate-heat climate here doesn't crack doors the way a hard freeze-thaw cycle does elsewhere, but it does mean thirty summers of expansion and contraction on track brackets that were only ever lag-bolted into framing, not through-bolted. Loose brackets let the track flex a fraction of an inch every time the door runs, and a fraction of an inch a few thousand cycles later is enough for a roller to walk out of the channel. It's not dramatic weather - it's just time and heat cycling on original hardware that was never meant to last three decades.