Merging grafting data does not preserve order?

Hello,

I have 3 data nodes containing 3 branches each. Whenever i want to connect every first, second and third branch together something goes wrong. I think the order is not contained. Any way to fix this?

As seen in the picture, the third data branch contains other information than the final panel.

file

Michael,

Found the mistake. The first data branch started at 0. So that was [0], [1] and [2]. My mistake.

Thanks