I'm eating a nice big piece of humble pie right now. The mods here have been telling me about Z's rep, how he'll be good for the order and particularly haw the post office is a nightmare. Here's what happened to me: The parts went out, PO tracking sent. No action on the tracking for 30 days. 1st action on the tracking (30 days later) at the PO was that the parts had been returned due to not being claimed. I called the PO and they said the parts had been there for 3 weeks! My carrier had never attempted delivery or left any notice that the parts were in, so they were sent back.
Z did exactly what he said he was going to. The PO didn't do their job.
Looks like we'll need to start calling the PO requesting status on the tracking number within a week. My apologies Z.