havent heard of the ride height issue.Dealer should be able to advise.
Mine had a lot of slack in the throttle that got adjusted at 1st service,high beam no better than low beam - now adjusted,and a loose fairing bolt - by my right foot toe.I found this and tightened it myself after reading about it here.
No problems with starting hot or cold.They say that you may need to give a bit of throttle when cold - have you tried that?
Overall an excellent ride.Its addictive and really hard to clean up and put away after a ride.Needs to be ridden more.