I've got everything working
This would tend to indicate otherwise:
Armory is "missing" about 220,000 blocks... the current block height is: 684592
I would guess that your transaction was in a "recent" block (ie. > Block 465293). Until Armory can see that block that your transaction was confirmed in, then you will not see that transaction in Armory.
What am i doing wrong here?
Armory is not fully synced... so either your Bitcoin Core is not fully synced, or something has gone wrong when Armory has attempted to read the block data from the Bitcoin Core data directory.
Check in Bitcoin Core (Window -> Information) and see what the "current block height" value is... if that isn't somewhere near 684592, then your Bitcoin Core is not properly synced... and you'll need to fix that. Have you checked how much free space you have on your PC? Bitcoin Core requires some 350-400gigs of storage space at the moment.
If the "current block height" in Bitcoin Core is 684592 or greater, then the issue is likely with Armory. However, to diagnose that, you will need to post your armorylog.txt and dbLog.txt files to pastebin, then post the pastebin URLs here