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Finally got a couple of built boards. Seems to work so far.
Our formerly great PCB fabbers have all gone to hell. Late deliveries, short deliveries, some quality problems. It's taking forever to get anything built these days.
We bought a dozen of a big 10-layer board, paid a fortune for 5-day turn. Got 2 boards in 6 days, the rest in 15. I don't think we'll pay the quick-turn premium.