You ask for witch cockpit sounds?
hmmm, nearly all of them..?
,ok,the sound in the Bf-110er are ok so far... (according to my taste of course)
My specs.:
Tigers Newest version.
HSFX6 (newest version)
All recomended settings on.(config & ingame)
Creative Soundblaster card.(newest driver of course)
Never had issues with the Fly-bys.
But for my taste
(and I´m not allone with this) the in cockpit sounds are way too low,some of weapon sounds are too low,or some of them are too loud in compare to the engine.(it depends on the Plane type).The outside sound was never a problem!
I visit many Airshows in Europe and according to this,Tiger has made an excellent work for IL-2.On the other hand I was one of these lucky guys who had the chance to take place in the rear seat of a T-6 Texan and fly some Base legs with the pilot.The Pratt & Whitney R-1340-AN-1 Wasp radial engine made a sweet noise like hell in the cockpit,and from this point,I think many of Tiger´s inCockpit sounds are too low adjusted.
Please,see this not as an offence or complain to Tiger or you.It´s only my point of view.I know tiger has a different one.But that´s ok.
My 2 cents for Today.
Peace.