In prep for the swap from Xbee to serial operation, I've now set pp=0 on all motes (ids 1,2,17). I didn't "reboot" the motes, in order to get the maximum amount of data before the swap. When Sebastian and Eric swap the cables shortly, the motes obviously will reboot.
The plan is for them to disconnect the receive mote on port 2, then plug cables from each of the 3 motes to ports 2, 9, 10. Gordon updated the config earlier this morning in anticipation of this change.
14:00 The swap is done. All data coming in as expected! Thanks Sebastian and Eric!