It looks like you should cancel your order with that retailer and re-order with another. The trusty DG S 300 is your best shaft option for lower flight. Hope you get sorted.
I apologize for the vent. I didn't intend on doing so when I posted, but my frustration is mounting. I take some blame for making the purchase and going through with the fitting. Hindsight is 20/20 The Mizuno rep was fine. The host was actually kind of pushing him around/along. I am hoping to get this worked out. I feel a bit cheated. When Ipay $1, 300 for "custom fitted" clubs, I have certain expectations. I hope Mizuno can set things right.