(sorry for my english)
I have a model with 4 categories.
Some tables are present in more than one category.
I arrange the tables in a nice format.
I do the same job in each category to have a nice model to print.
When I complete the job, the first category (that I settled before) now looks shuffled and overlapping each-other.
I re-do the job but without success.
It seems that the tables coordinates are stored without referencing the category-tab in witch they are contained.
2 snapshots in attachments