Using the 9/28/26 code drop, I can add new instrument panels and instruments to them. When I close the program and re-open then all the new panels and instruments are there. Fine.
BUT, when I customize an instrument, like Engine RPM, with any values like Max 6000, or any of the color bands, then that customization is lost when I restart the program. The instrument gauges are back to their default values. It is not clear if the changes are not being saved on exit or not reloaded on startup.
On a related subject, it would be nice to be able to colorize the number-only panels too (defaulting to the current White for backward compatibility)
Also, It would be nice to copy/paste/drag/drop an already-customized instrument to another panel.