In the scene which Indiana fights with a guard within the mine, it happens that the protagonist falls on a transporting belt that takes it to a crushing machine. The director's idea was to give the scene slow, repeating sequences, all while Indiana tries to escape the guard.

Now, the scene is long and repeated so many times that the same sequences of Dr. Jones entering the final section of the belt makes no sense. Related, the scene makes sense... but when you see it, you understand that it is impossible to take 1 minute to cross the last 30 cm. of the belt.

My interpretation: A pathetic edition.