idk wether to bitch or feel stupid... everyones posting hash rates of 15/s, on these r7 4 gig 370 cards, i get 9.7 ... yet every afterburner tweak lowers it, to sometimes 1,6 gh/s, everyone recomends 1150 / 1500 overs, even tried alt bat files, days and days trying on my own,and web searching, am i missing somthing??.. does a bios need enabled to accept after burn set, 10/100 restriction?, cable modem? its rediculous, all this money out, the dam pos will shift b 4 i ever make 1st .05 to get out, and be stuck again with worthless uncash. anyone please.... n thank you