I just got East West Symphonic Gold, and I'm having a slight issue with using midi volume with it. The ambience is built right into the sounds, so when I do any kind of midi volume adjustment on a part it adjusts the reverb/hall sound as well, and the effect is very unnatural. I just want the instrument volume to change - is there a better way to do swells etc. with this library besides using midi volume? How do I adjust the volume of the instrument but not the ambience? Should I just get the sound dry and use an external reverb?