[GF_Mastiff]

.preload and buttons file; place in a separate folder, where ever you place your back up; name that folder I.E. up2.0 or HSFX back up sound and gui.

*:\Program Files (x86)\Ubisoft\IL-2 Sturmovik 1946\files

add the presets folder and the Samples folder

Make back up of .preload, place into back up folder replace the tigger sound mod .preload file in here.

inside the same files folder you will see a folder named gui open it, inside is the game folder; open it, look for the buttons file, cut /paste that into you so named back up folder explained earlier.

*:\Program Files (x86)\Ubisoft\IL-2 Sturmovik 1946\Files\gui\game
buttons. place the tiger sound mod buttons file in here.

make this folder all-so "mods"
*:\Program Files (x86)\Ubisoft\IL-2 Sturmovik 1946\mods place the flyby sounds folder in here.
your done launch your game.

hope this helps..

further testing being done with this.I get Null for P38's new FM's....

I would guess that would go for the same new models..

It would be the buttons file; so I just reverted everything back to the original up 2.0 or HSFX and I'm running fine now..