I went back and reworked the measures I had blocked in last night. They’re getting there, although I still can’t hear exactly what they should sound like because of the computer. I tried switching over to the SoftSynth sounds, since they don’t have the memory issues, but they sounded very strident.
I’m now into the first part of that climactic portion that gave me so much trouble nearly 60 days ago. It’s got to sound exactly right, and I have a feeling I’m going to have to work with it a lot… and with a computer that doesn’t have the power to give me what I need. Feh.