@RickO posted:After viewing videos of the Lionchief bigboy on line. The nit I would pick is that it only has 4 chuffs per revolution. The previous legacy runs had the more prototypical 8 chuffs.Outside of that. It shares much of the the soundset with the vl bigboy, aside from my "nit" . It sounds fantastic.
I too noticed the single 4 chuff beat of the new LC+2 version, but I think the earlier versions, Legacy and TMCC were dual 4 chuff that would go in and out of sync as you ran the loco.