Thanks! I was looking in the app_config where I changed
<cmdline>--usb :99</cmdline> to <cmdline>--usb :1</cmdline>
I forgot about the cc_config line.

I still need to get something like 300 more work units to have enough for my 5k hours goal. And with only 750 or so ready to send on the server, I have doubts I'll make it.

Any way to queue more than 50 work units per device? I'm thinking I'll could move all the ants to one rig, download as many WUs as possible, then move all but one to another rig, repeat over three machines.