Looks like it moves along at a pretty good clip! Nice machine! I've seen a few around here and there but they are pretty rare! Never got a chance to try one though... What is the engine like to work on being up between the arms like that? From your first video it looks like it would work circles around the 906 cat I operated a looooong time ago... Either that or I'm not much of a 906 operator :-P Thanks for sharing!