I would post how to do it here, but since I don't want to get banned, you can read about it on reddit diablo instead.
Also, the # of affixes is determined by what your MF is at the moment that the item drops? More MF = more chance to get 5-6 affixes.Wrong. Ratios of 4,5,and 6 prop items are still the same. MF increases all frequency of drops of rare items in general. It does not however affect what you are rolling.
That's why I don't even buy UnID'd rares.
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