Hello Mustaine3,
thanks for your great input, I learned something new.
I had to change to the "Envelope" section to see the actual max stress, you were on point.
I'm doing a simulation combining Beam and Shell sections, using the script provided in the following link (I've also seen it in this forum before) to find the maximum value of von Mises stress.
http://130.149.89.49:2080/v6.7/books/cmd/default.htm?startat=pt04ch08s10.html
However, the result...