Incorrect displacement in boundary conditions in dynamic-explicit analysis 1

[mimarcoe]

Hello,

I am simulating a deep drawing in dynamic explicit step. The punch has a boundary condition of 100 mm of displacement, but when the simulation finishes, the punch has been moved 114 mm, I have checked everything, and I don't know why this happens,

If anyone knows where could be my mistake, please let me know. All comments are welcome, thank you very much