What Great Advancements!

This is the last episode to air on TBS after they declined to order new episodes.

When Stan is hired at Bullock's factory to work on the assembly line, a stamping device is shown hammering the large gears. However, when the inevitable Yo amo a Lucy (1951) assembly line cliche gag happens where it gets too fast, Stan ends up stuck on it, then the stamp is shown completely unaligned with the gears now, stamping in between gears, with no visible affect on anything and no apparent reason they wouldn't be synchronized anymore (Stan holding some back wouldn't affect the placing or timing of the ones after, and Stan's presence is shown not to move them).