thanks,
to clarify my question:
lets assume we have 2 sceneries A and B.
The docs of A says TMVL only 19!, B needs 21.
when I fly from A to B I wished to change TMVL by a bgl(?)
Otherwise I have to pause fs, save the situation, shutdown fs,
change fs9.cfg, startup fs, load situation, unpause fs.
(not fine for all aircrafts, panels etc.)
If I had 3 different bgls (changing TMVL to 19, 20, 21), I could place the needed bgl in the scenery folder.
but if it is not possible ......
(there are so many variables which can be set by FSUIPC, perhaps a gauge is a better way than a bgl?)
regards