Corrected entry: When Garlick is telling Cronauer about Sergeant Major Dickerson, he tells him that he was once the commander of some elite special forces unit. Enlisted people can't be commanders, only officers can as it is a commissioned rank.
Corrected entry: Adrian arrives/departs Saigon with a small kit bag. He couldn't fit all the uniforms he wore into that bag.
Corrected entry: In the scene in the Jeep when Garlick announces to the passing troops that Cronauer is in their midsts and Adrian does his riff, after the convoy starts moving again, more than a dozen trucks go by with all the troops grinning broadly and giving Cronauer "kudos," even though the majority of them couldn't possibly have heard or seen his Jeep "performance," and wouldn't even know who he was.