i was looking for the same. I ended up using the NAL configuration tool to make an SBD attachment file for that. Basically follow the procedures to make the cutdown or idle command (from last July's slides) but look for the "time between reports" function instead of the pin state. Set that to 0 seconds and email that attachment. We were getting 8 to 15 seconds between reports after that.
The .sbd files are in the July workshop documentation and can be made from the NAL software, there is instructions for this in the documentation as well. I have emailed the continuous update file to Shane to forward to teams who were not at the workshop, you could ask Shane to forward you the same email.