i spend over 1k on that superbase... i try to exchange my dumps and out of 16 bad dumps he only replaces 6 that also are bad. he keeps talking about the 90+ valid rate. this vendor has not taken care of me, i had stopped after trying those six dumps, i don't want to work dumps from that super base.. i rather just use the shop. hope this vendor can credit the amount in shop, but my reality.. is that i buy 16 bad dumps.. i get another 6 bad dumps as replacement and i am suppose to be happy customer.. F--------------------