I´ve owned my bike for three months and have alot of the same issues with the bike. I love the bike but find some things frustrating. One, the whistling noise, don´t think it´s wind. two, stalling at return to idle at stops, was told needed idle adjust, wrong, it still does it occasionally. oil spotting on floor occasionally, was told due to over oiling by kawasaki of filters and that it would stop. Still doing it after 1500 miles. I´m wondering should i locate a new dealer or contact kawasaki. If i should contact, does anyone have contact info? Tony