I couldn't change to my Dual class if I wanted to!!! I've got 122 items in my inventory... some of which cannot be stored in my private warehouse. There are so many duplicates of items, i.e.; Emperor Special Cocktail, Freya's Ice Rose, etc, etc, etc.!!! Fix this... are you people that incompetent that you can't remedy this problem after EIGHT (8) YEARS!!! In case you don't know, which I highly suspect, you can only have 95 items in your inventory to be able to change from your main to dual!!!! So many of us have been playing for 15+ years and our warehouses are crammed full, which includes useless items we CANNOT destroy!!!!! For God's sake, DO SOMETHING!!!!!!!!!!!!