Tram gauge vid

I didn't find it as funny as I did find it annoying that he was yelling all the time.
The general idea was kinda ok,
but 1) not all holes punched in sheet metal are symmetrical side to side;
and 2) the measurements can be misleading because he is ASSUMING these holes are in the same horizontal plane. If the frame/subframe horns are not the same distance vertically from a horizontal datum plane(like you might have as a result of a collision), then your horizontal tram measurements are going to be erroneous.