Continuity mistake: After the meeting and Howard pours a glass of drink for both him and Chuck, he walks to the end of the table and places his hands on a chair as he asks Chuck if he remembers Al McConnell. Chuck has just taken a drink and lowered his arm and glass down to the level of the table. The camera then cuts to Chuck and suddenly he's got his glass up to his face again. (00:12:25)
Continuity mistake: After Jimmy leaves Mike at the Los Pollos, Mike looks through is binoculars and is supposed to be looking at the mirror with them. The shot of the rear view mirror shows him looking off to his left however, not at the mirror as it should be. When the angle changes to the front, suddenly he's pointing the binoculars at the rear view mirror. (00:30:42)
Sunk Costs - S3-E3
Factual error: When Gus meets Mike there is a 94-00 black suburban in the background with rims from an 08-11 suburban which didn't exist at the time the episode takes place.
Answer: It might be the Panavision cap he wore when directing his terrible commercials.