Ravine jump in Mastabas

[Xiandra]

After I pick up the bag of sand and head out the door in the north wall, if I turn left, I come to a small ravine. I jump that to the NW to land on a ledge at ground level which leads onto a bridge between two walls. From here, where do I go??? There is a ledge directly opposite me, but its too far to reach, there are spots on the left and right, but they are around corners and impossible to jump to. So where am I supposed to land and from where on this bridge am I supposed to jump? All the walkthroughs I've tried to find information from are pretty poor in relation to this question. They don't give enough detail and I can't possibly see how or where I'm supposed to do a running jump from and where I'm even supposed to aim for a safe landing.

I'm pretty fed up with sliding down slopes and hearing Lara go "aarrgghh", so any help would be much appreciated.

[tlr online]

Head over to the left wall, face North and do a diagonal running jump across to the small ledge in the Northwest corner. From here, execute another running jump from the edge, diagonally Northwest to the ground across the way. While this path might look like a dead end from your vantage point, there's a room tucked away to the right. Continue from here


[Note: This message has been edited by tlr online]