Man that sucks about your germ rates. Maybe, Gu will make it right for you? Unlike most!
I had a similar problem with a pack of Ghost Rider v2.0 from Karma. Only 6 popped out of 12 regs.
Karma has an impeccable reputation so:
I contacted him and he promised to send another pack from Holland, which I reminded him about customs, he told me to let him know if they didn't arrive and he would keep sending.
We'll they never arrived and he ignored any further correspondence on the subject.
I ended up with 4 females of decent herb, but I will no longer buy his seeds after I burn through the 6 or so packs left, with all the heat Greenpoint and others bring.