you wont be able to use this view it is cheat protected, i used it to show roughly where to stand
you want to jump to where the 8 triangles converge.
1. press w and one of the strafe keys q or e and sprint at the same time.(hold them down) it can be done with a regular( not strafe ) sprint but is much harder.
2. then jump just before you reach the wall. most important is that you do this as a very quick
tap of the space bar don't hold it.
3. when you get to the top you have to do a quick hop or 2 to stay there,
this video is very quick but if you pause it at the right times it can be helpfull.
http://youtu.be/hHonNgPoYJc
