OP updated, added info that @Joaquim Pereira's FullFFB V14 is available.
Looks like it is the sound of a pneumatic pump that makes sure there's enough compressed air for gear shifts.
OP updated, added links to latest versions of @Stakanov's ATMOS 1.5.9.x BASE, ATMOS 1.5.9.x BASE + Partial Old_D_raw, ATMOS 1.5.9.x BASE + Partial...
OP updated, replaced link to @Stakanov's previous files with link to latest ones
That's a good call, definitely something I can add to the OP.
OP updated, added link to @Peter Stefani's latest file. Also added links to @Stakanov's latest file ATMOS BASE + Partial NDef_Imm 1.5.7.X and...
OP updated, added link to @Stakanov's latest file ATMOS V1.5.7.X - BASE + Initial NDef_imm.
Thanks for your feedback. I'll sort the custom files by the file they're based on then.
OP updated, added link to @Danielkart's latest file V3000
Absolutely, the best file is the file you like and that suits you most. He doesn't actually need to spend a lot of time trying all the files. Just...
OP updated, added link to @Stakanov's latest file ATMOS - BASE + Partial Old_D_raw.
OP updated, replaced @Stakanov's file and added link to @Danielkart's latest file V2000.
Deleted.
OP updated, added link to @Stakanov's file ATMOS BASE V1.5.7
OP updated, added link to @Alegunner68's latest versions of V900, V1.
OP updated, added link to the latest version of @Peter Stefani's file.
Nice, but the name ist Hvidberg, not Hvidveld. ^^
OP updated, added links to @Alegunner68's updated version of V900 and @Danielkart's latest personal file V1000.
Is this an update to your Hybrid File or your version of V900?
OP updated, added link to @Alegunner68's tuned version of V900.
Separate names with a comma.