How can I set an element on a structure array that is within another structure array?

I’m having an issue setting a structure array that is within another structure array. This is an example of what I am talking of:

I use a set array element node to set it to the correct array in the double array portion [Q,E] but it doesn’t work. Then I repeat the same thing [Z,X] for the single array and it works fine. What is wrong with what I have done?

This is a late answer but I figured I should close this to help some other people. I did end up finding the answer after asking on the UE4 subreddit. Here is a link to it: How can I set an element on a structure.

In the end I figured out that I didn’t need the first array to be a structure array but I still had the problem of the secondary array so here is what I did:

I used set element in array to set an item inside the local array after first making the local and secondary arrays equal. After I make “Structure Name” and connect the local array to the secondary array slot. Then I simply set the main array and voila we now have set the structure array inside of another structure.