No, you not missing anything
The only issue was a timeframe, as it took half year to get resistors here, which is kinda longer than expected.
And I just got first prototypes (5 boards, 3 with A and 2 non-A) debugged and started aging.
Also it was not a set, but a assembled units promised, as well as bare PCBs (no parts).
But I don't think there would be much people willing to pay 300USD for jumpwires and bodges, so I hold off on selling any prototypes to
those few who asked for complete LTZ reference module.
So to clear things out:
* Fixed revision board is on it's way, no bodges or jumpwires.
* Resistors to be used: Z202 120R, 1K, 13K 0.1%, VHP202Z 70K 0.1% (need order)
* LTC2057 opamp (I have onhand)
* LTZ1000A or LTZ1000 (Need order, takes a week to get from Linear webstore)
* At BOM cost + shipping (EMS Express, a week to US or Europe usually)
Also list of all people who wanted anything are readily
available.