Also look at the tops, you can where they were distorted. So it is the edges of the devices that area affected which = MD. Note on the bottom of the 'O' on ONE. See how the metal is pushed upwards on that lower area? (imagine using a snow plow, the snow getting pushed, doe it stay the same height? Not is pushes upwards) That is what I see there. MD can actually affect devices unequally.

Even though they are very close to each other, each device is showing a different amount of MD.
A doubled die mostly shows the same affect on several devices:

Edited by coop
11/08/2018 1:34 pm