I got the CTU installed and downloaded the updates following the install-readmefirst! text. All the files are in the proper folders and the CTU took the firmware.sfw file from the SD card so I assume it took the update. I cant find anyway to verify the CTU version. Everything is displayed in the Device Explorer and all parameters are available to select in Displayed Telemetry.
The problem I had was getting the Lua screen to display. After a couple of hours of frustration I re-read post #140 above and finally figured out you have to go to Applications and activate the Lua program. Then you have to select the Lua in Displayed Telemetry menu. I would recommend adding an additional instruction in the intall-readmefirst! with this information about how to display the Lua screen. It would really help us Jeti and computer dummies.
The CTU seems to be working well on the bench. I will customize the selections next and then test. It looks really good, a very high quality telemetry addition.
Thanks,
Gary