Other mistake: At the end of Goin' Courtin', Daniel says "fighting and trapping" in the wrong order. You can just hear him if you listen very carefully but it is really obvious if you watch his mouth. (00:36:55)
Other mistake: When Daffy uses the elevator-like device to bring the second floor down to the first floor, there is a useless outside door on the second floor.
Other mistake: In the opening credits, Ted Bonnicken's surname is misspelt as "Bonnickson."