Problem getting node nid in custom draggableviews_handler in function save($wine_nid, $value)

Hello,

my view is working with the draggable interface. I can drag items around etc. But when I press Save (in order to save my order), my custom save function in my custom draggableviews_handler_my_custom_name is triggered but with the wrong value for the $wine_nid in function save($wine_nid, $value). The value which is put into $wine_nid is the nid of the argument passed to the view, and not the value from the nid field in the view (which holds the correct wine node nid value).

I have played around quite long and cannot find a solution. Attached is a screenshot of my views config for the fields.

Any help or hints would be very much appreciated!

Cheers,

Chris