Yes, there is progress. Most, if not all, of the changes have been completed in the software and work well on the bench. I still need to test everything on a running engine and make a few changes to the help files to go along with the changes to the software. We also now will be able to set up our own little area of fuelairspark.com to post these things.
We also have our first group of prototype circuit boards up and running so that's keeping us busy as well.