sorry to say but DZ has been a disappointment for me as a whole experience now.
Woah, I'm sorry that you've had a bad experience but I've had nothing to do with the failure of Black Arrow to deliver in February (or the refund process I can't control), and everything to do with helping make this GB Round available in the first place.
Please note that I set up the co-op so that like minded miners could team up to get us this type of volume pricing and provide services to fellow miners at rock bottom prices. Remember that there NO better complete deals available in the timeframe when R17 was available. Nada.
I put up a shitton of money and BTC to even set up this co-op in the first place (John K. is still holding 1.14 AM shares of mine that were a security collateral for the first miner payouts when I was a noob, & I'd like to get back one day) and to defend the will of the supermajority by paying out of pocket to pursue a lawsuit vs. HF for Rounds 1-4, without asking for co-op funds for this.
I was the very first GB Coordinator here to ever offer "at-cost" or even "below cost" GB shares, and the first to introduce true team mining to the GB forum, where work tasks are subdivided so that 1 single person doesn't burn out, so I would greatly appreciate the distinction between the DZMC disappointing you, and me, the guy that's been paying to work for the co-op for free for the last 7 months to help give you these rock bottom prices.