I've had my 2001 Vulcan 750 for a little over a year, and everything has been working fine. I recently started having a problem with my turn signals. They work fine at idle, but at higher speeds they pretty much quit flashing, but do flicker a little. The signals themselves are fine, the switch seems to be ok, and I am getting right at 14V at 3000 rpm at the battery. Does this sound like it might be a problem with the flasher unit?