The most common mistake is ordering a panel by color and size alone. Doors from the 1968-2000 building era came in dozens of minor variations in rib pattern, panel height, and hinge spacing even within the same brand, and a close-but-wrong panel will never sit flush - it'll bind on the track or leave a visible gap that gets worse with weather. The second way it goes sideways is skipping the hardware next to the damaged section. If the hinges, rollers, or struts near the bowed panel took the same hit, swapping the skin alone just moves the problem one section over. The honest limitation here: we don't keep every discontinued panel style in the truck, and if your door needs a special order, that's a lead-time item, not a same-day fix. We'll tell you that up front rather than quote a timeline we can't hit.