I've been working today in the issue. I discover that if I import with the grade items in the way around, they apperar in the correct position in the gradebook. So I decided to do it like that, but I also discover that if I import more than 80-84 grade items... then it starts to import as in the order of the .cvs file. Also I've noticed that some items appear in a different position that they should be.
I imagine you are wondering why I have to upload too many gradeitems. I subject Maths in my Primary School in Spain has 15 themes and each theme has around 12 items... and I prefer to do it this way because work with the gradebook interface it's too slowwwww.
Wondering why this happens....