So, I have been using my progressive loader for a while now always kinda knowing what it was capable of. I actually tested it tonight.
Parameters: 500 round test
Press: Hornady Lock 'n load AP
Casefeeder: Yes
Primer tubes: Loaded and ready to go
Brass: Tumbled in advance
Powder: Sufficient hopper size to cover whole session
Perceived pace: Little faster than moderate.
Start time: 6:34
End Time: 7:32
Basically, I had no stoppages except for some spray cleaning and casefeeder jams. As you can see, my results are pretty much 500 rounds per hour.
Feel free to post your results
Parameters: 500 round test
Press: Hornady Lock 'n load AP
Casefeeder: Yes
Primer tubes: Loaded and ready to go
Brass: Tumbled in advance
Powder: Sufficient hopper size to cover whole session
Perceived pace: Little faster than moderate.
Start time: 6:34
End Time: 7:32
Basically, I had no stoppages except for some spray cleaning and casefeeder jams. As you can see, my results are pretty much 500 rounds per hour.

Feel free to post your results