[TorpX]

You'll need to download S3d, if you don't already have it.

Open up the subs' *.sim files.

For example, in the NSS_S42.sim file, at index 10, wpn_SubTorpedoSys has an auto_open value; set this equal to False.

Save the file.

With it this way, you can bang on the 'Enter' key all day with no result, until you open the outer doors.

I am surprised that all the mods don't do this already.