First post here, the thread has benefited me greatly during my adventures in crafting and desynthing, so it's time for me to give back.I hope the information can be of some value!
With some serious lack of crafting mats, i figured i should try to get hold of some new stuff. A pair of decent priced Boltmasters slacks (NQ) should to for my experiment.

Item: Boltmasters slacks (NQ)
Weaver skill: 175.48
Desynth chance with no melds: 40%
Desynth chance with 5 melds: 65%
Desynth chance with thinkers and broth (HQ): 80%
Got to say a was abit nervous with 80%, but also very curios what i could get out of a successful attempt.
And successful it was, although the yield could have been better
Yield: 1 griffin leather (NQ) 2 clusters.
Your weaver desynthesis skill increases by 0.56!