hello all, New to ducati last November. Bought a 2013 1199 abs. Done my 1st track day at croft this week and enjoyed it. After my 1st session I noticed white residue on engine left case. Continued with track day and ride home without any problems. Cleaned area and took for a ride later in evening. Nothing more appeared to come out. Rang local dealer and informed it's common for some to have a small leak but nothing to worry about. Checked coolant level today and has not gone done that I can notice. Is it possible I had a small loss due to extra work out of a track day as never noticed this before? I was thinking of changing rad expansion thin tube to a clear one so I can possibly check coolant level without taken off side panel as std window is useless. Can anyone recommend what tubing I could use. Also I get a very small tide mark on fork sanction. Again dealer told me this is a normal Ducati thing. Is this true. There is no oil running down fork legs just a small mark around fork sanction.