Hi,
thank you for this quick reply 🙂
the BFF driver software does not talk directly to the sim but to fsuipc, that is required.
I'm in touch with them, and they told me they decide nothing, they just get information from fsuipc offsets.
so if fsuipc gets information from the sim, that means the sim is able to update its variable depending on the aircraft, it is the reason the gear retractation does not certainly take the same time with a small aircraft and a big jetliner... so it means there is something in the aircraft.cfg or directly in the model defining this duration (the sound for each aircraft is always properly synchronised with the gear animation).
It is the problem with my Prosim A320 aircraft model : the gear takes about 10/12 seconds to fully retract, the sound is active for the same time, but the bff software seems to get the information from fsuipc that the retract is done after 4/5 seconds... so maybe the prosim A320 model is not correct...
Anyway, another solution should be to ask BFF to add a choice for these kind of events, between fsuipc end event or a specific duration set in a config file.
thank you for your help.