Bought this 2012 Heritage Classic back in August. Slowly it has developed a slight wobble in the front end. It seemed to be very mild starting around 40 to 45 mph. But, the other day I punched it pretty hard to get by a car going up an on ramp to get off on the next exit. i was hittin around 80 or 85 when I let off to slow down for the up coming exit and when I let off to slow down for the exit the whole front end start shaking really bad. Thought I was about to bite it but I just held her tight and braked down. Now this is a brand new bike, I certianly don't quite understand what could be causing this. Can't get it in the shop til the 26th and I am not one to stay off my bike. It seems to only to happen when I let off the gas. Can anyone help me out here?