Mine is about twice that. Try increasing the size. I would experiment however by perhaps creating a document and then send to the RB. See if it goes there? The RB in itself does not delete things. It is a sort of custom file that acts as a holding location until you delete it at a later date. Like a garbage can that you periodically have to empty to make room for more trash. So the idea that you are somehow auto deleting is questionable. If it is saturated with items newly added items may self delete as there is no room in the holding location. So I would ask you is it that your RB is always empty or are you not finding recently deleted items but you can find older ones there?