I just got the s##t scared out of me. I was reading about four problems with the 1800's. First being poorly designed firmware in the nav system, cold hesitation, wobble and last but not least, the transmission. Still have 6 years on warranty and by then it will be way over 100K. I can live with three of them. I think we should push Honda to make the nav more user friendly. I am sorry I sold the 550. Has anyone here had problems with their transmission? If so, then how many miles before problem surfaced, are you pulling trailer and what is your riding style? Is there a way to avoid the potential problem with shifting style? Just curious.