I recently got a 2002 Sportster 1200 Custom for Valentine's Day. Don't get me wrong, I love the bike! However, I have noticed that when I get up to certain speeds, I can barely read street signs! Sometimes I even come back home with a headache. I know that this particular year/model of bike is a rigid mount so there will be some vibration expected. Yet I don't think the excessive vibration is normal. The bike has loud (short) pipes on it. I am fairly certain that the baffles have been taken off the exhaust. I have no idea as to what the exhaust system is. Any suggestions as to how to fix this problem? Thanks!