this gonna drive me crazy ... I have 3 matrix datatype in 1 form, when I remove from one of them some rows its ok, but when I remove from the next matrix will remove but the previous matrix will get the removed rows !!!
What I found if in the class the default rows number lets say 5, then the normal user cann`t delete it, becoz always will get 5 rows, but if it 1 user can remove !