While Andy waits for the couple to move the car from outside the store, approx 21:30, after she puts the tack under the tyre, the rain goes from on to off after virtually every new camera angle and her seat belt goes on and off.
A car, like the sedan in the scene at the waterfront, is normally too low for a person to easily crawl under. When Andy crawls under the car, the rear of the car is visibly higher than the front, and in some shots, rear jack stands are visible.
About 28:13 while at Older Eli Wexler's house Laura's dialogue "I'm sorry about Clara" has been dubbed over the scene, which has her silently gasping at some photos.