Yes. After a good warm up (say 10-15 miles) mine seems to quiet down leading me to wonder if I should check header bolt tightness, etc. (which I have not done yet)
Rboe I have rode thru Arizona on a Harley it's huge, flat, dry and hot! But here in Mississippi we get hot with humidity if it's 95 here the heat index is around 105 but nice post on the square miles!