Oh, I messed this up bad. I stayed up until 1 am working on it and when I went to press it I saw that the original pattern is an 8 star not 6. No wonder the inset blocks did not fit. I had to applique this one.. Any ideas on what to do with this block? Would I be able to take it apart and add the 2 other diamond units? I have to go back to the drawing board.