About This File
Grinder for Windwool Cloth, Motes of Harmony, Guo-Lai Cache Keys and Skyshards. I've used this quite a bit and it rarely gets stuck. It will wander all over the Guo-Lai hall areas, it doesn't follow a set path for me. It does tend to stay in the upper region of mogu close to the elevated lake once it goes there however.
If you have any improvements feel free to upload another version. Great way to farm several things at once.