HEY FELLOW CATCHERS!
As I was typing in the comment box that is below the movie, I found that I needed to press the backspace key to back up while deleting the letters.
I looked up at the green ball under the movie, and found that the direction keys (forward and backward only) makes the green ball move.
they do move VERY quickly, so if I may suggest that you release the forward key, and just tap it, through an area in the movie you think you spot a stall and then reverse as often as necessary, this might be a new way of watching the movies.
Anyone who needs more explanation, please let me know.