It is Saturday and the day if full of extra work. It is time for some of the tricks of the trade.
#1 Train the grandson!
He is measuring and learning how to get things lined up.
Looks like he has learned a trick of his own - #2 Keep some tape handy!
Trick #3 Arrange trailers so the wind does not keep whipping things apart.
Here you can see the width of the vinyl - every 4 feet everything has to be lined up carefully - matching teeth, the lips, the nose, the lettering - anything and everything.