In the Arbans book, page 197, "THE HEART BOWED DOWN.", on the last measure of line two and the 3rd to last measure of line 3, there are turns with slashes in the middle. I've never seen turns with slashes in the middle before, and I was wondering what the slash in the middle does. Is it a change of notes, key signature, or rhythm? The bad thing about turns, is there is no consistancy among different sources, but I really haven't been able to find out what the slash in the middle is. I know that those type of turns, if flipped horizontally, it change the order of notes. But both of these are facing the same direction. Thanks.