Other mistake: Gus is talking to his employee about the twins while writing something on a clipboard. However, he is using the opposite end of the pen and just pretending to write. (00:14:40)
Green Light - S3-E4
Other mistake: When Gus and Mike meet up in the parking lot, Mike hands Gus a copy of Walter's medical report. When the camera pans down to show the report in Gus' hand, the patient name listed is Jack Test and not Walter White. (00:30:04)
Green Light - S3-E4
Other mistake: The ATM video from the gas station in the desert should have shown Jesse and not just the RV. (00:35:10)
Other mistake: At an RV park, Hank is investigating an RV that looks like the one he saw in the pictures from the ATM camera. Desperate for a vantage point, he goes around to the back of the RV and starts to climb up the ladder on the passenger rear side of the vehicle. This RV is not supported at this time in a permanent fixture, as it's revealed shortly there after that the occupants were just on vacation. So Hank's full body weight getting on the back corner of the RV should have shifted it on it's suspension and alerted the people inside that something was going on far sooner than it did.
One Minute - S3-E7
Other mistake: At the end, we see the gunfight between Tuco's cousins and Hank. Several shots are fired, cars smash into each other, a woman runs off screaming. So not a "quiet" attack. However, as the camera zooms out to show the carnage, 2 people who are not involved in the attack, are just stood talking in the car park. A bit odd since there has been a very clear shoot out. (00:44:50)
Suggested correction: Nobody is actually standing in the car park. People are standing around on the sidewalks talking to each other about what was going on, keeping their distance. Personally I would keep a bigger distance, but whatever distance they feel safe with.