List Index Error

Hello everyone,
I have a problem with indexing in this list of blocks. As you see in pictures below, the first row of blocks have an indexing of (0 0, 1 1, 2 2,…). However, after arraying them, the indexing gets different. I want indexing to be the same for array list as it was for the first row.
Thank you all

point list (55.3 KB)

Try using Group/Ungroup

point list (67.8 KB)

1 Like

Yeah, thank you very much. It worked.