DrBwts,
Attached is the file. If you look at the job titled "jodd" and look at the element set "errelements..." (something like that) then you can see that ive reduced the number of bad elements to just two and where it occurs. I am not sure whether this is a mesh or constraint problem...
I have been trying to mesh this structure for the past 2 days but every time, it shows that the volume of xx elements (usually less than 100) is zero, small, or negative.
This is a single part that I copy 4 instances of. See pictures below. If more information is needed or the part file, please...
