Hello! I'm new to the 1500 and not certain if this is normal or no. My bike has the idle stumble issue (read lots about it...will be performing the arcane rituals to resolve in the off season). It also only seems to have two modes of travel: not enough power to maintain speed or go like a scalded cat. Maintaining a steady speed at less than 65 mph or so is pretty much impossible. There seems to be a point at which turning the throttle past make the bike take off. Less than that, you slow down. No balance between. If you try to, it surges back and forth between the two. Not sure where to look for this. Any help, as always, is greatly appreciated!