Not A Bug Master Talisman not working

[Mrriots]

So I tried to tinker Telescopes with this Master Talisman, yet I failed everytime.
I did not lose resources at the attempt, but I failed crafting it. (i lost the resources when charges went to 0)

So, Shouldnt I be protected from failing? Or am I misunderstanding the talisman?

 

[Dexter]

a 10 second search reveals:

Master Craftsman Talismans are special charms that are available as rewards through the Bulk Order Deed system. They work like regular Talismans, coming with regular crafting related properties appropriate to the talisman type and have an added protection against crafting failure and material loss on failure. These talismans consume charges when they successfully prevent material loss. Once their charges hit 0 they behave as regular talismans.

It should be noted that these talismans do not provide protection for Enhance attempts; for that, see Forged Metal Of Artifacts.

Master Craftsman Talisman - UOGuide, the Ultima Online Encyclopedia

www.uoguide.com