This is some of the work that was done last week.
That is Clay Lozier by the rollers.
This is the first (easy) set of step ups you come to.
The second set. A little harder, and as you can see, easily cleared even you don't run a bash.
Then it's a step down, you'll need to pedal hard and build speed quickly to get proper air.
This is the last set. There are three basic lines. My bike is perched on the tallest step up. The rocks extending immidiately behind my classic steel Specialized but thoroughly updated Stumpjumper (shameless plug) are easier, but you'll need lots of mementum and no small amount of skill. There is a third line that is probably the easiest of the three, but you'll still need pleanty of momentum and skill to clear it.