Im intererested to buy, but looking at the saddle are you sure that it's an ADM brand saddle? The reason I ask is that it doesn't have the relieved tapered entry at the ends of the saddle and you quote 20cm as the length, not the standard ADM length of 7 inches (178mm) or is this some custom unit. Is there an ADM logo on it? I need it to be the ADM to match spacings, etc with other ADM units I have. Thanks for info.