im guessing its rigged during ore promos to get ppl to buy more...
so buy now, save ore til later
It seems this way to me as well,I never craft during a ore promotion.
Also it seems everyone has there own personal luck,some players all it takes is 1-3 attempts to do something....
......others 6-10 attempts and your still rolling.....(that is when your crafting for other people)
My advise is if you do not get it in 3 attempts,go off and do something else for awhile 'reset your luck'
But never craft during ore promotion's unless you have money to burn.