[trust]

Just to be clear - that is what I am doing. I export a UAV file from the latest version of next with GCS. I then load the same firmware onto a new mini REVO FC that has been upgraded and erased. I then try to import with the SAME version and GCS.

Trying a recompile now on the other issue.

[trust]

I did a clean to delete previous version.
I edited the Makefile to set three values to 0 instead of 1
Ran the firmware compile - seems to have been successful
Tried to run the gcs compile and I get this:
mingw32-make[1]: Entering directory 'E:/librepilot/next/build/librepilot-gcs_release'
mingw32-make[1]: *** No rule to make target '.qmake.cache', needed by 'Makefile'.  Stop.
mingw32-make[1]: Leaving directory 'E:/librepilot/next/build/librepilot-gcs_release'
mingw32-make: *** [Makefile:308: gcs] Error 2

I went back to square one.  Deleted all the next files. Copied files from source.
Edited makefile to set three parms to 0.
Ran clean, make firmware, and make gcs.

This time, when I run the gcs, I get the default version with PFD in Flight data tab.
Success.