I ride a Bobber Twenty and put most of my miles on while driving freeway to and from work. While cruising or maintaining speed I feel this hesitation, almost like a vapor lock or running on fumes and about to be stranded without gas, or maybe running to lean. If I get on the throttle, the bike will immediately respond and the hesitation goes a way. Has anyone else experienced this or know what I am talking about. The service tech at my dealership gave me cute little "this guy is nuts" smile and then told me the bike is in great shape and is fuel injected so can't run lean. Hasn't been an issue, just an oddity. Thanks for any input.