i think Diving Duck have the same problem with his diesel sound for Flatmonkey`s new Interrior for SH3
...as he enabled variable volume for the diesel engine for different fixed stations (zentrale & diesel engine room) by changing something in the subīs .dat file together with the doppler entry in the .sdl file.
but together with a free moving camera and the current old or overhauled sound engine, it seams that only one feature is aviable at the moment, frequency change or volume.
...better ask Diving Duck
