2012 Thunderbird 1600 I'm new to the forum, but I've been riding a T100 Bonnie for 10 years with few problems. I purchased a 2012 T-Bird 3 weeks ago with only 2500 miles on it. Everything was great until 3 days ago when I started having problems upshifting into 3rd gear. I have changed oil and adjusted clutch lever and it has only gotten much worse. Anyone have any experience or thoughts on this issue? Thanks!