Ok this my first post so hopefully it goes well. if this is a repost tell me and ill delete this post.
Also this is a TRICK
This is a technique i use alot to explore alot of places and makes exploring easier
ok everyone knows the foward + jump combo to wall climb
well when your about to do this combination mount up
when your mounted right click on the mount buff and this should dismount you
right after youve dismounted you seem to keep that 100% speed for about 1 second
Now do the foward+jump combination and you should jump very far
http://www.xfire.com/video/beb73/
This is an excellent technique for wall climbing and helps making exploring easier when multiple wall glitching is required
EDIT: Put on an x-fire video if thats ok. Watch it and you will get an idea