Just bought a 2006 900 lt classic. The first thing i noticed on the ride home was the speedometer Reads way too fast. Is there a fix for that? And it only took about 30 minutes and my butt was sore. So the first thing is a new seat. Coming from a 2009 harley electra glide which I could ride all day and not have the end of my spine killing me. So anybody have recommendations on which seat I should look at. Thanks.