I have had a tough time with the analysis of one of my FE model in Mechanica. The problem here is that, there is one solid element in my FE model which has an invalid geometry, because of which my static analysis is terminating. I am unable to mark that element ( within a group of 70K elements ) but i do have the element entity ID. Can anyone Please let be know how to delete a solid element in the Mechanica Model using its entity ID.