Too many aircraft -- [WARNING] Queue full, dropping oldest data, not all the aircraft show up

[XPav]

I have an ADSB feeder with a rather good view and antenna. I get the following WARNINGs when feeding.

[INFO] Retrieved 214 ADS-B aircraft messages. [WARNING] Queue full, dropping oldest data. [WARNING] Queue full, dropping oldest data. [WARNING] Queue full, dropping oldest data. [WARNING] Queue full, dropping oldest data. ....
etc etc.

1090 Map shows:

And the following data ends up through my TAK server.

[XPav]

Responding to myself, setting MAX_OUT_QUEUE in the INI to some number greater than the number of tracks solves this problem. The PyTAK default is 100.