Miscellaneous: Skinning Knife + (High|Medium|Low) Quality *** is not a no fail combine

[L0stman]

Hey folks,

Imagine my surprise when attempting to pair down a medium quality skin to a low quality skin resulted in a failure with me -losing- the skin.

This should be a no fail combine but does not appear to be flagged as such currently.

Justification: I recall it being a no fail combine. EQTraders also lists it as such (http://www.eqtraders.com/search/reve...r=035000000000).