well had my first ride on my new 300 and my thoughts are yep its squeals too, thinking of adding extra oil and see if that helps? my sidi's catch in the side covers [ fixed with a bit of duct tape], suspensions way too stiff, so much so we revalved the forks in the back of the van at lunch and backed of all sets on the rear and its pretty dam good now, jetting was 180 main 38 pilot and red JD needle and its running very smooth and clean and boy ya got to love that e-start
overall yaa hoo