Hail Dents Hide at Noon. Photograph the Door When the Sun Is Low.

Hail dents are invisible at noon and obvious at dusk. How to photograph the door in raking light, and the baseline worth taking before the next storm.
Hail Dents the Door. What It Does to the Track Is the Part Worth Checking.

After a North Texas hailstorm the dents are obvious and mostly cosmetic. What matters is whether the section is still straight and the track is still true.