Some decent progress over the last couple of weekends - the grade from behind Butterfly, thru Lizard Head, and all the way down to nearly Rico is complete, and most of the subroadbed installed. I ran into a little suprise as I worked down toward to Rico - the 2.5% grade calculations on the drawings were a little off, and I had to steepen about half of the grade to 3%. Oh well - it's even more prototypical now! Here's a shot looking from Rico, behind Dolores, and on up to Lizard Head.