Exactly my thoughts! That seat buzz was right at freeway cruise speeds. I wanted to purchase the FZ6 until I demo rode it.slawson3 said:I test rode an FZ6 and was turned off by some buzzy I-4 vibration in the seat, at various RPM ranges. (Although some may be turned on by some buzzy vibration in the seat, I don't know.) Also, the instrument cluster looked kind of chintzy, and the circular bar graph tachometer was almost impossible to read. I was disappointed. I like what Yamaha tried to do with the FZ6, but to me they missed the mark by a little bit.