ya i know its all about RNG..if a DP miss... thats worse than a vT oder whatever miss... and u can miss 3 times in row if ure not capped..
but in theorie, worshaka has right
i got 300 hit with a 16hit gem in my t7 head...fortunately is a yellow socket in der... i know i could drop it for an orange gem... but i wait till i got an upgrade ;>