While in the motel room, a group of college kids plan to go to the Mountain Man Festival in town in WV. Julian sums up that 4 tickets $90 each will cost a total of $260. It would of course total to $360.
When Three fingers is taking Cruz's guts out his left hand is covered in blood, but the next shot, when he is holding the intestine in the same hand it has nothing no blood at all, and then it goes back to Cruz from the front view his hand is covered in blood again.
When the sheriff re-enters the office after Gus's body is dropped out front, the camera shows Maynard in his cell laughing. He has a full head of hair and his bracelet is on his right wrist. He is bald in the rest of the movie and his bracelet is on his left wrist.
When the hand of the jogger is chopped off and the camera focuses on it on the ground, the fingers are opening and closing spasmodically. But, the fingers of the hands are controlled by muscles in the forearm, which is not attached in this scene.